diff --git a/app/assets/javascripts/admin.js.coffee b/app/assets/javascripts/admin.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/admin.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/admin/orders.js.coffee b/app/assets/javascripts/admin/orders.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/admin/orders.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/comments.js.coffee b/app/assets/javascripts/comments.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/comments.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/forums.js.coffee b/app/assets/javascripts/forums.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/forums.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/gardens.js.coffee b/app/assets/javascripts/gardens.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/gardens.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/harvests.js.coffee b/app/assets/javascripts/harvests.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/harvests.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/home.js.coffee b/app/assets/javascripts/home.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/home.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/notifications.js.coffee b/app/assets/javascripts/notifications.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/notifications.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/order_items.js.coffee b/app/assets/javascripts/order_items.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/order_items.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/orders.js.coffee b/app/assets/javascripts/orders.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/orders.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/photos.js.coffee b/app/assets/javascripts/photos.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/photos.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/plant_parts.js.coffee b/app/assets/javascripts/plant_parts.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/plant_parts.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/products.js.coffee b/app/assets/javascripts/products.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/products.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/roles.js.coffee b/app/assets/javascripts/roles.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/roles.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/scientific_names.js.coffee b/app/assets/javascripts/scientific_names.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/scientific_names.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/updates.js.coffee b/app/assets/javascripts/updates.js.coffee
deleted file mode 100644
index 761567942..000000000
--- a/app/assets/javascripts/updates.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/controllers/crops_controller.rb b/app/controllers/crops_controller.rb
index 1316350de..a30de159a 100644
--- a/app/controllers/crops_controller.rb
+++ b/app/controllers/crops_controller.rb
@@ -69,6 +69,7 @@ class CropsController < ApplicationController
   # GET /crops/1.json
   def show
     @crop = Crop.includes(:scientific_names, {:plantings => :photos}).find(params[:id])
+    @posts = @crop.posts.paginate(:page => params[:page])
 
     respond_to do |format|
       format.html # show.html.haml
diff --git a/app/controllers/harvests_controller.rb b/app/controllers/harvests_controller.rb
index 96e029ac3..524007d47 100644
--- a/app/controllers/harvests_controller.rb
+++ b/app/controllers/harvests_controller.rb
@@ -6,23 +6,21 @@ class HarvestsController < ApplicationController
   # GET /harvests.json
   def index
     @owner = Member.find_by_slug(params[:owner])
+    @crop = Crop.find_by_slug(params[:crop])
     if @owner
-      @harvests = @owner.harvests.includes(:owner, :crop).paginate(:page => params[:page])
+      @harvests = @owner.harvests.includes(:owner, :crop)
+    elsif @crop
+      @harvests = @crop.harvests.includes(:owner, :crop)
     else
-      @harvests = Harvest.includes(:owner, :crop).paginate(:page => params[:page])
+      @harvests = Harvest.includes(:owner, :crop)
     end
 
     respond_to do |format|
-      format.html # index.html.erb
+      format.html { @harvests = @harvests.paginate(:page => params[:page]) }
       format.json { render json: @harvests }
       format.csv do
-        if @owner
-          @filename = "Growstuff-#{@owner}-Harvests-#{Time.zone.now.to_s(:number)}.csv"
-          @harvests = @owner.harvests.includes(:owner, :crop)
-        else
-          @filename = "Growstuff-Harvests-#{Time.zone.now.to_s(:number)}.csv"
-          @harvests = Harvest.includes(:owner, :crop)
-        end
+        specifics = (@owner ? "#{@owner.name}-" : @crop ? "#{@crop.name}-" : nil)
+        @filename = "Growstuff-#{specifics}Harvests-#{Time.zone.now.to_s(:number)}.csv"
         render :csv => @harvests
       end
     end
diff --git a/app/controllers/photos_controller.rb b/app/controllers/photos_controller.rb
index 4962fc54e..45755db84 100644
--- a/app/controllers/photos_controller.rb
+++ b/app/controllers/photos_controller.rb
@@ -29,7 +29,8 @@ class PhotosController < ApplicationController
   # GET /photos/new.json
   def new
     @photo = Photo.new
-    @planting_id = params[:planting_id]
+    @type = params[:type]
+    @id = params[:id]
 
     page = params[:page] || 1
 
@@ -63,19 +64,35 @@ class PhotosController < ApplicationController
     @photo.owner_id = current_member.id
     @photo.set_flickr_metadata
 
-    if params[:planting_id]
-      planting = Planting.find_by_id(params[:planting_id])
-      if planting
-        if planting.owner.id == current_member.id
-          @photo.plantings << planting unless @photo.plantings.include?(planting)
+    # several models can have photos. we need to know what model and the id
+    # for the entry to attach the photo to
+    valid_models = ["planting", "harvest"]
+    if params[:type]
+      if valid_models.include?(params[:type])
+        if params[:id]
+          item = params[:type].camelcase.constantize.find_by_id(params[:id])
+          if item
+            if item.owner.id == current_member.id
+              #  This syntax is weird, so just know that it means this:
+              #  @photo.harvests << item unless @photo.harvests.include?(item)
+              #  but with the correct many-to-many relationship automatically referenced
+              (@photo.send "#{params[:type]}s") << item unless (@photo.send "#{params[:type]}s").include?(item)
+            else
+              flash[:alert] = "You must own both the #{params[:type]} and the photo."
+            end
+          else
+            flash[:alert] = "Couldn't find #{params[:type]} to connect to photo."
+          end
         else
-          flash[:alert] = "You must own both the planting and the photo."
+          flash[:alert] = "Missing id parameter"
         end
       else
-        flash[:alert] = "Couldn't find planting to connect to photo."
+        flash[:alert] = "Cannot attach photos to #{params[:type]}"
       end
+    else    
+      flash[:alert] = "Missing type parameter"
     end
-
+  
     respond_to do |format|
       if @photo.save
         format.html { redirect_to @photo, notice: 'Photo was successfully added.' }
diff --git a/app/controllers/plantings_controller.rb b/app/controllers/plantings_controller.rb
index 0d419d2f1..62eaf5b79 100644
--- a/app/controllers/plantings_controller.rb
+++ b/app/controllers/plantings_controller.rb
@@ -7,24 +7,22 @@ class PlantingsController < ApplicationController
   # GET /plantings.json
   def index
     @owner = Member.find_by_slug(params[:owner])
+    @crop = Crop.find_by_slug(params[:crop])
     if @owner
-      @plantings = @owner.plantings.includes(:owner, :crop, :garden).paginate(:page => params[:page])
+      @plantings = @owner.plantings.includes(:owner, :crop, :garden)
+    elsif @crop
+      @plantings = @crop.plantings.includes(:owner, :crop, :garden)
     else
-      @plantings = Planting.includes(:owner, :crop, :garden).paginate(:page => params[:page])
+      @plantings = Planting.includes(:owner, :crop, :garden)
     end
 
     respond_to do |format|
-      format.html # index.html.erb
+      format.html { @plantings = @plantings.paginate(:page => params[:page]) }
       format.json { render json: @plantings }
       format.rss { render :layout => false } #index.rss.builder
       format.csv do
-        if @owner
-          @filename = "Growstuff-#{@owner}-Plantings-#{Time.zone.now.to_s(:number)}.csv"
-          @plantings = @owner.plantings.includes(:owner, :crop, :garden)
-        else
-          @filename = "Growstuff-Plantings-#{Time.zone.now.to_s(:number)}.csv"
-          @plantings = Planting.includes(:owner, :crop, :garden)
-        end
+        specifics = (@owner ? "#{@owner.name}-" : @crop ? "#{@crop.name}-" : nil)
+        @filename = "Growstuff-#{specifics}Plantings-#{Time.zone.now.to_s(:number)}.csv"
         render :csv => @plantings
       end
     end
diff --git a/app/helpers/plant_parts_helper.rb b/app/helpers/plant_parts_helper.rb
deleted file mode 100644
index b97b124e8..000000000
--- a/app/helpers/plant_parts_helper.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-module PlantPartsHelper
-end
diff --git a/app/helpers/seeds_helper.rb b/app/helpers/seeds_helper.rb
deleted file mode 100644
index 46c697f02..000000000
--- a/app/helpers/seeds_helper.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-module SeedsHelper
-end
diff --git a/app/models/crop.rb b/app/models/crop.rb
index 3efe8be57..387936d91 100644
--- a/app/models/crop.rb
+++ b/app/models/crop.rb
@@ -17,6 +17,9 @@ class Crop < ActiveRecord::Base
 
   belongs_to :parent, :class_name => 'Crop'
   has_many :varieties, :class_name => 'Crop', :foreign_key => 'parent_id'
+  has_and_belongs_to_many :posts
+  before_destroy {|crop| crop.posts.clear}
+
 
   default_scope order("lower(name) asc")
   scope :recent, reorder("created_at desc")
diff --git a/app/models/harvest.rb b/app/models/harvest.rb
index a7851fdc8..68afb2ee5 100644
--- a/app/models/harvest.rb
+++ b/app/models/harvest.rb
@@ -9,6 +9,17 @@ class Harvest < ActiveRecord::Base
   belongs_to :owner, :class_name => 'Member'
   belongs_to :plant_part
 
+  has_and_belongs_to_many :photos
+
+  before_destroy do |harvest|
+    photolist = harvest.photos.to_a # save a temp copy of the photo list
+    harvest.photos.clear # clear relationship b/w harvest and photo
+
+    photolist.each do |photo|
+      photo.destroy_if_unused
+    end
+  end
+
   default_scope order('created_at DESC')
 
   validates :crop, :presence => {:message => "must be present and exist in our database"}
@@ -72,4 +83,8 @@ class Harvest < ActiveRecord::Base
     "#{owner.login_name}-#{crop}".downcase.gsub(' ', '-')
   end
 
+  def default_photo
+    return photos.first
+  end
+
 end
diff --git a/app/models/photo.rb b/app/models/photo.rb
index e65617c87..32679eeed 100644
--- a/app/models/photo.rb
+++ b/app/models/photo.rb
@@ -4,10 +4,21 @@ class Photo < ActiveRecord::Base
   belongs_to :owner, :class_name => 'Member'
 
   has_and_belongs_to_many :plantings
-  before_destroy {|photo| photo.plantings.clear}
+  has_and_belongs_to_many :harvests
+  before_destroy do |photo|
+    photo.plantings.clear
+    photo.harvests.clear
+  end
 
   default_scope order("created_at desc")
 
+  # remove photos that aren't used by anything
+  def destroy_if_unused
+    unless plantings.size > 0 and harvests.size > 0
+      self.destroy
+    end
+  end
+
   # This is split into a side-effect free method and a side-effecting method
   # for easier stubbing and testing.
   def flickr_metadata
diff --git a/app/models/planting.rb b/app/models/planting.rb
index e5955f04f..47aaf36e6 100644
--- a/app/models/planting.rb
+++ b/app/models/planting.rb
@@ -11,7 +11,15 @@ class Planting < ActiveRecord::Base
   belongs_to :crop, :counter_cache => true
 
   has_and_belongs_to_many :photos
-  before_destroy {|planting| planting.photos.clear}
+
+  before_destroy do |planting|
+    photolist = planting.photos.to_a # save a temp copy of the photo list
+    planting.photos.clear # clear relationship b/w planting and photo
+
+    photolist.each do |photo|
+      photo.destroy_if_unused
+    end
+  end
 
   default_scope order("created_at desc")
   scope :finished, where(:finished => true)
diff --git a/app/models/post.rb b/app/models/post.rb
index 3a853c18a..7f72a4e57 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -5,6 +5,9 @@ class Post < ActiveRecord::Base
   belongs_to :author, :class_name => 'Member'
   belongs_to :forum
   has_many :comments, :dependent => :destroy
+  has_and_belongs_to_many :crops
+  before_destroy {|post| post.crops.clear}
+  after_save :update_crops_posts_association
   # also has_many notifications, but kinda meaningless to get at them
   # from this direction, so we won't set up an association for now.
 
@@ -39,4 +42,15 @@ class Post < ActiveRecord::Base
     end
   end
 
+  private
+    def update_crops_posts_association
+      self.crops.destroy_all
+      # look for crops mentioned in the post. eg. [tomato](crop)
+      self.body.scan(Haml::Filters::GrowstuffMarkdown::CROP_REGEX) do |m|
+        # find crop case-insensitively
+        crop = Crop.where('lower(name) = ?', $1.downcase).first
+        # create association
+        self.crops << crop if crop and not self.crops.include?(crop) 
+      end
+    end
 end
diff --git a/app/views/crops/_harvests.html.haml b/app/views/crops/_harvests.html.haml
index b8cb25447..d10f57d06 100644
--- a/app/views/crops/_harvests.html.haml
+++ b/app/views/crops/_harvests.html.haml
@@ -4,16 +4,18 @@
     Nobody has harvested this crop yet.
 - else
   %ul
-    - crop.harvests.each do |harvest|
+    - crop.harvests.take(3).each do |harvest|
       %li
         = link_to "#{harvest.owner} harvested #{display_quantity(harvest)}.", harvest_path(harvest)
         = render :partial => 'members/location', :locals => { :member => harvest.owner }
         %small
           = distance_of_time_in_words(harvest.created_at, Time.zone.now)
           ago.
-
+  %p.col-md-offset-1
+    = link_to "See all #{crop.name} harvests", harvests_by_crop_path(crop)
 - if current_member
-  = link_to "Track your #{crop.name} harvests.", new_harvest_path()
+  %p.col-md-offset-1
+    = link_to "Track your #{crop.name} harvests.", new_harvest_path(:crop_id => crop.id)
 - else
   = render :partial => 'shared/signin_signup', :locals => { :to => "track your #{crop.name} harvests" }
 
diff --git a/app/views/crops/_plantings.html.haml b/app/views/crops/_plantings.html.haml
new file mode 100644
index 000000000..72bce5608
--- /dev/null
+++ b/app/views/crops/_plantings.html.haml
@@ -0,0 +1,21 @@
+%h4 Plantings
+- if crop.plantings.empty?
+  %p
+    Nobody has planted this crop yet.
+- else
+  %ul
+    - crop.plantings.take(3).each do |planting|
+      %li
+        = link_to "#{planting.owner} planted #{planting.quantity} #{planting.planted_from}.", planting_path(planting)
+        = render :partial => 'members/location', :locals => { :member => planting.owner }
+        %small
+          = distance_of_time_in_words(planting.created_at, Time.zone.now)
+          ago.
+  %p.col-md-offset-1
+    = link_to "See all #{crop.name} plantings", plantings_by_crop_path(crop)
+- if current_member
+  %p.col-md-offset-1
+    = link_to "Track your #{crop.name} plantings.", new_planting_path(:crop_id => crop.id)
+- else
+  = render :partial => 'shared/signin_signup', :locals => { :to => "track your #{crop.name} plantings" }
+
diff --git a/app/views/crops/show.html.haml b/app/views/crops/show.html.haml
index b79320698..670a0d438 100644
--- a/app/views/crops/show.html.haml
+++ b/app/views/crops/show.html.haml
@@ -33,12 +33,18 @@
 
     %div#cropmap
 
-    - if @crop.plantings.size > 0
+    %a{:name => 'posts'}
+    %div.pagination
+      = page_entries_info @posts, :model => "posts"
+      = will_paginate @posts, :params => {:anchor => "posts"}
 
-      %h2 All plantings
+    - unless @posts.empty?
+      - @posts.each do |post|
+        = render :partial => "posts/single", :locals => { :post => post, :subject => true }
 
-      - @crop.plantings.each do |p|
-        = render :partial => "plantings/thumbnail", :locals => { :planting => p, :title => 'owner' }
+    %div.pagination
+      = page_entries_info @posts, :model => "posts"
+      = will_paginate @posts, :params => {:anchor => "posts"}
 
   .col-md-3
     - if can? :edit, @crop or can? :destroy, @crop
@@ -76,5 +82,6 @@
     %ul
       %li= link_to 'Wikipedia (English)', @crop.en_wikipedia_url
 
+    = render :partial => 'plantings', :locals => { :crop => @crop }
     = render :partial => 'harvests', :locals => { :crop => @crop }
     = render :partial => 'find_seeds', :locals => { :crop => @crop }
diff --git a/app/views/harvests/index.html.haml b/app/views/harvests/index.html.haml
index 90bbb4638..f80ce0dd5 100644
--- a/app/views/harvests/index.html.haml
+++ b/app/views/harvests/index.html.haml
@@ -1,4 +1,4 @@
-- content_for :title, @owner ? "#{@owner}'s harvests" : "Everyone's harvests"
+- content_for :title, @owner ? "#{@owner}'s harvests" : @crop ? "Everyone's #{@crop.name} harvests" : "Everyone's harvests"
 
 %p
   #{ENV['GROWSTUFF_SITE_NAME']} helps you track what you're
diff --git a/app/views/harvests/show.html.haml b/app/views/harvests/show.html.haml
index 95897bd42..1cbd0d38e 100644
--- a/app/views/harvests/show.html.haml
+++ b/app/views/harvests/show.html.haml
@@ -34,3 +34,16 @@
 
 :growstuff_markdown
   #{ @harvest.description != "" ? @harvest.description : "No description given." }
+
+- if @harvest.photos.count > 0 or (can? :edit, @harvest and can? :create, Photo)
+  %h2 Pictures
+
+  %ul.thumbnails
+    - @harvest.photos.each do |p|
+      .col-md-2.six-across
+        = render :partial => 'photos/thumbnail', :locals => { :photo => p }
+    - if can? :create, Photo and can? :edit, @harvest
+      .col-md-2
+        .thumbnail(style='height: 220px')
+          %p{:style => 'text-align: center; padding-top: 50px'}
+            = link_to "Add photo", new_photo_path(:type => "harvest", :id => @harvest.id), :class => 'btn btn-primary'
diff --git a/app/views/photos/new.html.haml b/app/views/photos/new.html.haml
index 365351fac..bc3eb35df 100644
--- a/app/views/photos/new.html.haml
+++ b/app/views/photos/new.html.haml
@@ -15,7 +15,8 @@
       = form_tag(new_photo_path, :method => :get, :class => 'form-inline') do
         = label_tag :set, "Choose a photo set:", :class => 'control-label'
         = select_tag :set, options_for_select(@sets, @current_set), :class => 'input-large'
-        = hidden_field_tag :planting_id, @planting_id
+        = hidden_field_tag :type, @type
+        = hidden_field_tag :id, @id
         = submit_tag "Search", :class => 'btn btn-primary'
 
   %div.pagination
@@ -26,7 +27,7 @@
   - @photos.each do |p|
     .col-md-2.six-across
       .thumbnail(style='height: 220px')
-        = link_to image_tag(FlickRaw.url_q(p), :alt => '', :class => 'img-rounded'), photos_path(:photo => { :flickr_photo_id => p.id }, :planting_id => @planting_id), :method => :post
+        = link_to image_tag(FlickRaw.url_q(p), :alt => '', :class => 'img-rounded'), photos_path(:photo => { :flickr_photo_id => p.id }, :type => @type, :id => @id), :method => :post
         %p
           =p.title
 
diff --git a/app/views/plantings/index.html.haml b/app/views/plantings/index.html.haml
index 091974ef8..eb1e017dc 100644
--- a/app/views/plantings/index.html.haml
+++ b/app/views/plantings/index.html.haml
@@ -1,4 +1,4 @@
-- content_for :title, @owner ? "#{@owner}'s plantings" : "Everyone's plantings"
+- content_for :title, @owner ? "#{@owner}'s plantings" : @crop ? "Everyone's #{@crop.name} plantings" : "Everyone's plantings"
 
 %p
   - if can? :create, Planting
diff --git a/app/views/plantings/show.html.haml b/app/views/plantings/show.html.haml
index 72154c0a3..366d089d7 100644
--- a/app/views/plantings/show.html.haml
+++ b/app/views/plantings/show.html.haml
@@ -68,4 +68,4 @@
       .col-md-2
         .thumbnail(style='height: 220px')
           %p{:style => 'text-align: center; padding-top: 50px'}
-            = link_to "Add photo", new_photo_path(:planting_id => @planting.id), :class => 'btn btn-primary'
+            = link_to "Add photo", new_photo_path(:type => "planting", :id => @planting.id), :class => 'btn btn-primary'
diff --git a/config/application.rb b/config/application.rb
index f1a5e9dd6..6bbe1fe7d 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -67,8 +67,12 @@ module Growstuff
     config.assets.initialize_on_precompile = true
 
     config.generators do |g|
-      g.template_engine :haml
-      g.stylesheets false
+      g.template_engine  :haml
+      g.view_specs       false
+      g.controller_specs false
+      g.helper           false
+      g.stylesheets      false
+      g.javascripts      false
     end
 
     config.action_mailer.delivery_method = :sendmail
diff --git a/config/routes.rb b/config/routes.rb
index 360ed2477..0d645a1be 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -12,6 +12,7 @@ Growstuff::Application.routes.draw do
 
   resources :plantings
   match '/plantings/owner/:owner' => 'plantings#index', :as => 'plantings_by_owner'
+  match '/plantings/crop/:crop' => 'plantings#index', :as => 'plantings_by_crop'
 
   resources :gardens
   match '/gardens/owner/:owner' => 'gardens#index', :as => 'gardens_by_owner'
@@ -21,6 +22,7 @@ Growstuff::Application.routes.draw do
 
   resources :harvests
   match '/harvests/owner/:owner' => 'harvests#index', :as => 'harvests_by_owner'
+  match '/harvests/crop/:crop' => 'harvests#index', :as => 'harvests_by_crop'
 
   resources :posts
   match '/posts/author/:author' => 'posts#index', :as => 'posts_by_author'
diff --git a/db/migrate/20140905001730_add_harvests_photos_table.rb b/db/migrate/20140905001730_add_harvests_photos_table.rb
new file mode 100644
index 000000000..edacd061b
--- /dev/null
+++ b/db/migrate/20140905001730_add_harvests_photos_table.rb
@@ -0,0 +1,8 @@
+class AddHarvestsPhotosTable < ActiveRecord::Migration
+  def change
+    create_table :harvests_photos, :id => false do |t|
+      t.integer :photo_id
+      t.integer :harvest_id
+    end
+  end
+end
diff --git a/db/migrate/20140928044231_add_crops_posts_table.rb b/db/migrate/20140928044231_add_crops_posts_table.rb
new file mode 100644
index 000000000..a8c06927b
--- /dev/null
+++ b/db/migrate/20140928044231_add_crops_posts_table.rb
@@ -0,0 +1,10 @@
+class AddCropsPostsTable < ActiveRecord::Migration
+  def change
+    create_table :crops_posts, :id => false do |t|
+      t.integer :crop_id
+      t.integer :post_id
+    end
+    add_index :crops_posts, [:crop_id, :post_id]
+    add_index :crops_posts, :crop_id
+  end
+end
\ No newline at end of file
diff --git a/db/migrate/20141002022459_create_index_harvest_photos.rb b/db/migrate/20141002022459_create_index_harvest_photos.rb
new file mode 100644
index 000000000..75ef69d36
--- /dev/null
+++ b/db/migrate/20141002022459_create_index_harvest_photos.rb
@@ -0,0 +1,5 @@
+class CreateIndexHarvestPhotos < ActiveRecord::Migration
+  def change
+    add_index(:harvests_photos, [:harvest_id, :photo_id])
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index af91a7a9d..617181402 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20140829230600) do
+ActiveRecord::Schema.define(:version => 20141002022459) do
 
   create_table "account_types", :force => true do |t|
     t.string   "name",              :null => false
@@ -64,6 +64,14 @@ ActiveRecord::Schema.define(:version => 20140829230600) do
   add_index "crops", ["name"], :name => "index_crops_on_name"
   add_index "crops", ["slug"], :name => "index_crops_on_slug", :unique => true
 
+  create_table "crops_posts", :id => false, :force => true do |t|
+    t.integer "crop_id"
+    t.integer "post_id"
+  end
+
+  add_index "crops_posts", ["crop_id", "post_id"], :name => "index_crops_posts_on_crop_id_and_post_id"
+  add_index "crops_posts", ["crop_id"], :name => "index_crops_posts_on_crop_id"
+
   create_table "forums", :force => true do |t|
     t.string   "name",        :null => false
     t.text     "description", :null => false
@@ -108,6 +116,13 @@ ActiveRecord::Schema.define(:version => 20140829230600) do
     t.integer  "plant_part_id"
   end
 
+  create_table "harvests_photos", :id => false, :force => true do |t|
+    t.integer "photo_id"
+    t.integer "harvest_id"
+  end
+
+  add_index "harvests_photos", ["harvest_id", "photo_id"], :name => "index_harvests_photos_on_harvest_id_and_photo_id"
+
   create_table "members", :force => true do |t|
     t.string   "email",                   :default => "",   :null => false
     t.string   "encrypted_password",      :default => "",   :null => false
diff --git a/db/seeds/README.md b/db/seeds/README.md
new file mode 100644
index 000000000..c3cfd1902
--- /dev/null
+++ b/db/seeds/README.md
@@ -0,0 +1,6 @@
+The format for these crop seed files is CSV with the following fields:
+
+Crop name
+Scientific name
+English Wikipedia URL
+Parent crop name
diff --git a/db/seeds/crops-11-tomatoes.csv b/db/seeds/crops-11-tomatoes.csv
new file mode 100644
index 000000000..eb28aaa79
--- /dev/null
+++ b/db/seeds/crops-11-tomatoes.csv
@@ -0,0 +1,41 @@
+adoration tomato,,https://en.wikipedia.org/wiki/Adoration_%28Tomato%29,tomato,
+alicante tomato,,https://en.wikipedia.org/wiki/Alicante_%28tomato%29,tomato,
+Amish paste tomato,,http://en.wikipedia.org/wiki/Amish_Paste,tomato,
+azoychka tomato,,https://en.wikipedia.org/wiki/Azoychka%28Tomato%29,tomato,
+beefsteak tomato,,https://en.wikipedia.org/wiki/Beefsteak_(tomato),tomato,
+better boy tomato,,https://en.wikipedia.org/wiki/Better_Boy,tomato,
+big rainbow tomato,,https://en.wikipedia.org/wiki/Big_Rainbow_(Tomato),tomato,
+Blaby special tomato,,https://en.wikipedia.org/wiki/Blaby_Special_(Tomato),tomato,
+black krim tomato,,https://en.wikipedia.org/wiki/Black_Krim_%28tomato%29,tomato,
+brandywine tomato,,https://en.wikipedia.org/wiki/Brandywine_(tomato),tomato,
+campari tomato,,https://en.wikipedia.org/wiki/Campari_tomato,tomato,
+Cherokee purple tomato,,https://en.wikipedia.org/wiki/Cherokee_purple,tomato,
+currant tomato,solanum pimpinellifolium,https://en.wikipedia.org/wiki/Solanum_pimpinellifolium,
+early girl tomato,,https://en.wikipedia.org/wiki/Early_Girl,tomato,
+Fourth of July tomato,,https://en.wikipedia.org/wiki/Fourth_of_July_(tomato_variety),tomato,
+garden peach tomato,,https://en.wikipedia.org/wiki/Garden_peach_tomato,tomato,
+green zebra tomato,,https://en.wikipedia.org/wiki/Green_Zebra,tomato,
+hillbilly tomato,,http://en.wikipedia.org/wiki/Hillbilly_(tomato),tomato,
+jubilee tomato,,http://en.wikipedia.org/wiki/Jubilee_(tomato),tomato,
+lillian's yellow tomato,,http://en.wikipedia.org/wiki/Lillian%27s_Yellow_(tomato),tomato,
+Matt's wild cherry tomato,,http://en.wikipedia.org/wiki/Matt%27s_Wild_Cherry,tomato,
+mortgage lifter tomato,,http://en.wikipedia.org/wiki/Mortgage_Lifter,tomato,
+Mr. Stripey tomato,,http://en.wikipedia.org/wiki/Mr._Stripey,tomato,
+Roma tomato,,http://en.wikipedia.org/wiki/Roma_tomato,tomato,
+San Marzano tomato,,http://en.wikipedia.org/wiki/San_Marzano_tomato,tomato,
+Santorini tomato,,http://en.wikipedia.org/wiki/Santorini_(tomato),tomato,
+stupice tomato,,http://en.wikipedia.org/wiki/Super_Sweet_100,tomato,
+tigerella tomato,,http://en.wikipedia.org/wiki/Tigerella,tomato,
+tomaccio tomato,,http://en.wikipedia.org/wiki/Tomaccio_(tomato),tomato,
+traveller tomato,,http://en.wikipedia.org/wiki/Traveller_(tomato),tomato
+three sisters tomato,,http://en.wikipedia.org/wiki/Three_Sisters_(tomato),tomato,
+Hanover tomato,,http://en.wikipedia.org/wiki/Hanover_tomato,tomato,
+celebrity tomato,,http://en.wikipedia.org/wiki/Celebrity_(tomato),tomato,
+tomberry,,http://en.wikipedia.org/wiki/Tomberry,tomato,
+super sweet 100 tomato,,http://en.wikipedia.org/wiki/Super_Sweet_100,tomato,
+marglobe tomato,,http://en.wikipedia.org/wiki/Marglobe,tomato,
+grape tomato,,http://en.wikipedia.org/wiki/Grape_tomato,tomato,
+cherry tomato,,http://en.wikipedia.org/wiki/Cherry_tomato,tomato,
+Aunt Ruby's German green tomato,,http://en.wikipedia.org/wiki/Aunt_Ruby%27s_German_Green,tomato,
+white queen tomato,,http://en.wikipedia.org/wiki/White_Queen_tomato,tomato,
+pear tomato,,http://en.wikipedia.org/wiki/Pear_tomato,tomato,
diff --git a/lib/haml/filters/growstuff_markdown.rb b/lib/haml/filters/growstuff_markdown.rb
index 7069590e7..dba081e44 100644
--- a/lib/haml/filters/growstuff_markdown.rb
+++ b/lib/haml/filters/growstuff_markdown.rb
@@ -2,12 +2,13 @@ require 'bluecloth'
 
 module Haml::Filters
   module GrowstuffMarkdown
+    CROP_REGEX = /\[([^\[\]]+?)\]\(crop\)/
     include Haml::Filters::Base
 
     def render(text)
 
       # turn [tomato](crop) into [tomato](http://growstuff.org/crops/tomato)
-      expanded = text.gsub(/\[([^\[\]]+?)\]\(crop\)/) do |m|
+      expanded = text.gsub(CROP_REGEX) do |m|
         crop_str = $1
         # find crop case-insensitively
         crop = Crop.where('lower(name) = ?', crop_str.downcase).first
diff --git a/lib/tasks/growstuff.rake b/lib/tasks/growstuff.rake
index 34739217b..f19bf1fed 100644
--- a/lib/tasks/growstuff.rake
+++ b/lib/tasks/growstuff.rake
@@ -30,6 +30,7 @@ namespace :growstuff do
     CSV.foreach(@file) do |row|
       Crop.create_from_csv(row)
     end
+    Rails.cache.delete('full_crop_hierarchy')
     puts "Finished loading crops"
 
   end
@@ -249,13 +250,26 @@ namespace :growstuff do
     desc "August 2014: fix ping to pint in database"
     task :ping_to_pint => :environment do
       Harvest.find_each do |h|
-        if h.unit == "ping" 
+        if h.unit == "ping"
           h.unit = "pint"
           h.save
         end
       end
     end
 
+    desc "October 2014: remove unused photos"
+    task :remove_unused_photos => :environment do
+      Photo.find_each do |p|
+        p.destroy_if_unused
+      end
+    end
+
+    desc "October 2014: generate crops_posts records for existing posts"
+    task :generate_crops_posts_records => :environment do
+      Post.find_each do |p|
+        p.save
+      end
+    end
   end # end oneoff section
 
 end
diff --git a/script/deploy-tasks.sh b/script/deploy-tasks.sh
index f861d27ed..451fe0032 100755
--- a/script/deploy-tasks.sh
+++ b/script/deploy-tasks.sh
@@ -10,8 +10,11 @@
 # echo "YYYY-MM-DD - do something or other"
 # rake growstuff:oneoff:something
 
-echo "2013-07-18 - zero crop plantings_count"
-rake growstuff:oneoff:zero_plantings_count
+echo "2014-09-28 - upload tomatoes"
+rake growstuff:import_crops file=db/seeds/crops-11-tomatoes.csv
 
-echo "2014-08-10 - replace ping with pint in db"
-rake growstuff:oneoff:ping_to_pint
+echo "2014-10-02 - remove unused photos"
+rake growstuff:oneoff:remove_unused_photos
+
+echo "2014-10-05 - generate crops_posts records for existing posts"
+rake growstuff:oneoff:generate_crops_posts_records
diff --git a/spec/controllers/harvests_controller_spec.rb b/spec/controllers/harvests_controller_spec.rb
index f2ecb8e32..38b0edf8c 100644
--- a/spec/controllers/harvests_controller_spec.rb
+++ b/spec/controllers/harvests_controller_spec.rb
@@ -12,10 +12,30 @@ describe HarvestsController do
   end
 
   describe "GET index" do
+    before do
+      @member1 = FactoryGirl.create(:member)
+      @member2 = FactoryGirl.create(:member)
+      @tomato = FactoryGirl.create(:tomato)
+      @maize = FactoryGirl.create(:maize)
+      @harvest1 = FactoryGirl.create(:harvest, :owner_id => @member1.id, :crop_id => @tomato.id)
+      @harvest2 = FactoryGirl.create(:harvest, :owner_id => @member2.id, :crop_id => @maize.id)
+    end    
+
     it "assigns all harvests as @harvests" do
-      harvest = Harvest.create! valid_attributes
       get :index, {}
-      assigns(:harvests).should eq([harvest])
+      assigns(:harvests).should =~ [@harvest1, @harvest2]
+    end
+
+    it "picks up owner from params and shows owner's harvests only" do
+      get :index, {:owner => @member1.slug}
+      assigns(:owner).should eq @member1
+      assigns(:harvests).should eq [@harvest1]
+    end
+
+    it "picks up crop from params and shows the harvests for the crop only" do
+      get :index, {:crop => @maize.name}
+      assigns(:crop).should eq @maize
+      assigns(:harvests).should eq [@harvest2]
     end
   end
 
diff --git a/spec/controllers/photos_controller_spec.rb b/spec/controllers/photos_controller_spec.rb
index a73981e4c..1c3b47780 100644
--- a/spec/controllers/photos_controller_spec.rb
+++ b/spec/controllers/photos_controller_spec.rb
@@ -37,8 +37,15 @@ describe PhotosController do
     end
 
     it "assigns a planting id" do
-      get :new, { :planting_id => 5 }
-      assigns(:planting_id).should eq "5"
+      get :new, { :type => "planting", :id => 5 }
+      assigns(:id).should eq "5"
+      assigns(:type).should eq "planting"
+    end
+
+    it "assigns a harvest id" do
+      get :new, { :type => "harvest", :id => 5 }
+      assigns(:id).should eq "5"
+      assigns(:type).should eq "harvest"
     end
 
     it "assigns the current set as @current_set" do
@@ -69,7 +76,8 @@ describe PhotosController do
         planting = FactoryGirl.create(:planting, :garden => garden, :owner => member)
         photo = FactoryGirl.create(:photo, :owner => member)
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-          :planting_id => planting.id }
+          :type => "planting",
+          :id => planting.id }
         Photo.last.plantings.first.should eq planting
       end
 
@@ -80,12 +88,39 @@ describe PhotosController do
         planting = FactoryGirl.create(:planting, :garden => garden, :owner => member)
         photo = FactoryGirl.create(:photo, :owner => member)
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-          :planting_id => planting.id }
+          :type => "planting",
+          :id => planting.id }
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-          :planting_id => planting.id }
+          :type => "planting",
+          :id => planting.id }
         Photo.last.plantings.count.should eq 1
       end
+
+      it "attaches the photo to a harvest" do
+        member = FactoryGirl.create(:member)
+        controller.stub(:current_member) { member }
+        harvest = FactoryGirl.create(:harvest, :owner => member)
+        photo = FactoryGirl.create(:photo, :owner => member)
+        post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
+          :type => "harvest",
+          :id => harvest.id }
+        Photo.last.harvests.first.should eq harvest
+      end
+
+      it "doesn't attach a photo to a harvest twice" do
+        member = FactoryGirl.create(:member)
+        controller.stub(:current_member) { member }
+        harvest = FactoryGirl.create(:harvest, :owner => member)
+        photo = FactoryGirl.create(:photo, :owner => member)
+        post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
+          :type => "harvest",
+          :id => harvest.id }
+        post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
+          :type => "harvest",
+          :id => harvest.id }
+        Photo.last.harvests.count.should eq 1
     end
+  end
 
     describe "for the second time" do
       it "does not add a photo twice" do
@@ -106,9 +141,21 @@ describe PhotosController do
         planting = FactoryGirl.create(:planting, :garden => garden, :owner => member)
         photo = FactoryGirl.create(:photo, :owner => member)
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-          :planting_id => planting.id }
+          :type => "planting",
+          :id => planting.id }
         Photo.last.plantings.first.should eq planting
       end
+
+      it "creates the harvest/photo link" do
+        member = FactoryGirl.create(:member)
+        controller.stub(:current_member) { member }
+        harvest = FactoryGirl.create(:harvest, :owner => member)
+        photo = FactoryGirl.create(:photo, :owner => member)
+        post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
+          :type => "harvest",
+          :id => harvest.id }
+        Photo.last.harvests.first.should eq harvest
+      end
     end
 
     describe "with mismatched owners" do
@@ -117,9 +164,20 @@ describe PhotosController do
         planting = FactoryGirl.create(:planting)
         photo = FactoryGirl.create(:photo)
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-          :planting_id => planting.id }
+          :type => "planting",
+          :id => planting.id }
         Photo.last.plantings.first.should_not eq planting
       end
+
+      it "creates the harvest/photo link" do
+        # members will be auto-created, and different
+        harvest = FactoryGirl.create(:harvest)
+        photo = FactoryGirl.create(:photo)
+        post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
+          :type => "harvest",
+          :id => harvest.id }
+        Photo.last.harvests.first.should_not eq harvest
+      end
     end
   end
 end
diff --git a/spec/controllers/plantings_controller_spec.rb b/spec/controllers/plantings_controller_spec.rb
index 7e6a75d22..4b3a518a5 100644
--- a/spec/controllers/plantings_controller_spec.rb
+++ b/spec/controllers/plantings_controller_spec.rb
@@ -12,10 +12,30 @@ describe PlantingsController do
   end
 
   describe "GET index" do
-    it "picks up owner from params" do
-      owner = FactoryGirl.create(:member)
-      get :index, {:owner => owner.slug}
-      assigns(:owner).should eq(owner)
+    before do
+      @member1 = FactoryGirl.create(:member)
+      @member2 = FactoryGirl.create(:member)
+      @tomato = FactoryGirl.create(:tomato)
+      @maize = FactoryGirl.create(:maize)      
+      @planting1 = FactoryGirl.create(:planting, :crop => @tomato, :owner => @member1)
+      @planting2 = FactoryGirl.create(:planting, :crop => @maize, :owner => @member2)
+    end
+    
+    it "assigns all plantings as @plantings" do
+      get :index, {}
+      assigns(:plantings).should =~ [@planting1, @planting2]
+    end
+
+    it "picks up owner from params and shows owner's plantings only" do
+      get :index, {:owner => @member1.slug}
+      assigns(:owner).should eq @member1
+      assigns(:plantings).should eq [@planting1]
+    end
+
+    it "picks up crop from params and shows the plantings for the crop only" do
+      get :index, {:crop => @maize.name}
+      assigns(:crop).should eq @maize
+      assigns(:plantings).should eq [@planting2]    
     end
   end
 
diff --git a/spec/features/gardens.rb b/spec/features/gardens_spec.rb
similarity index 100%
rename from spec/features/gardens.rb
rename to spec/features/gardens_spec.rb
diff --git a/spec/features/signin.rb b/spec/features/signin_spec.rb
similarity index 100%
rename from spec/features/signin.rb
rename to spec/features/signin_spec.rb
diff --git a/spec/features/signup_spec.rb b/spec/features/signup_spec.rb
new file mode 100644
index 000000000..9962df359
--- /dev/null
+++ b/spec/features/signup_spec.rb
@@ -0,0 +1,52 @@
+require 'spec_helper'
+
+feature "signup" do
+
+  scenario "sign up for new account from top menubar" do
+    visit crops_path # something other than front page, which has multiple signup links
+    click_link 'Sign up'
+    fill_in 'Login name', with: 'person123'
+    fill_in 'Email', with: 'gardener@example.com'
+    fill_in 'Password', with: 'abc123'
+    fill_in 'Password confirmation', with: 'abc123'
+    check 'member_tos_agreement'
+    click_button 'Sign up'
+    page.has_content? 'A message with a confirmation link has been sent to your email address. Please open the link to activate your account.'
+    current_path.should eq root_path
+  end
+
+  scenario "sign up for new account with existing username" do
+    visit crops_path # something other than front page, which has multiple signup links
+    click_link 'Sign up'
+    fill_in 'Login name', with: 'person123'
+    fill_in 'Email', with: 'gardener@example.com'
+    fill_in 'Password', with: 'abc123'
+    fill_in 'Password confirmation', with: 'abc123'
+    check 'member_tos_agreement'
+    click_button 'Sign up'
+    page.has_content? 'A message with a confirmation link has been sent to your email address. Please open the link to activate your account.'
+    current_path.should eq root_path
+    first('.signup a').click # click the 'Sign up' button in the middle of the page
+    fill_in 'Login name', with: 'person123'
+    fill_in 'Email', with: 'gardener@example.com'
+    fill_in 'Password', with: 'abc123'
+    fill_in 'Password confirmation', with: 'abc123'
+    check 'member_tos_agreement'
+    click_button 'Sign up'
+    page.has_content? 'Login name has already been taken'
+  end
+
+  scenario "sign up for new account without accepting TOS" do
+    visit root_path 
+    first('.signup a').click # click the 'Sign up' button in the middle of the page
+    fill_in 'Login name', with: 'person123'
+    fill_in 'Email', with: 'gardener@example.com'
+    fill_in 'Password', with: 'abc123'
+    fill_in 'Password confirmation', with: 'abc123'
+    # do not check 'member_tos_agreement'
+    click_button 'Sign up'
+    page.has_content? 'Tos agreement must be accepted'
+    current_path.should eq members_path
+  end
+
+end
diff --git a/spec/migrations/give_each_user_a_garden.spec b/spec/migrations/give_each_user_a_garden.spec
deleted file mode 100644
index 1c6972e54..000000000
--- a/spec/migrations/give_each_user_a_garden.spec
+++ /dev/null
@@ -1,12 +0,0 @@
-require 'spec_helper'
-
-describe 'new gardens' do
-  it "should have 'my garden' for each user" do
-    (1..3).each do |i|
-      @user = User.find_by_username("test#{i}")
-      @garden = Garden.find(:name => "My Garden", :user_id => @user.id)
-      @garden.should_exist
-      @garden.slug.should == "test#{i}-my-garden"
-    end
-  end
-end
diff --git a/spec/migrations/set_up_test_users.spec b/spec/migrations/set_up_test_users.spec
deleted file mode 100644
index d1f69d3f6..000000000
--- a/spec/migrations/set_up_test_users.spec
+++ /dev/null
@@ -1,10 +0,0 @@
-require 'spec_helper'
-
-describe 'test users' do
-  it 'should have 3 test users' do
-    (1..3).each do |i|
-      @user = User.find_by_username("test#{i}")
-      @user.email.should == "test#{i}@example.com"
-    end
-  end
-end
diff --git a/spec/models/crop_spec.rb b/spec/models/crop_spec.rb
index 1741faf74..d9e3d4b0a 100644
--- a/spec/models/crop_spec.rb
+++ b/spec/models/crop_spec.rb
@@ -343,4 +343,23 @@ describe Crop do
     end
   end
 
+  context "crop-post association" do
+    let!(:tomato) { FactoryGirl.create(:tomato) }
+    let!(:maize) { FactoryGirl.create(:maize) }
+    let!(:post) { FactoryGirl.create(:post, :body => "[maize](crop)[tomato](crop)[tomato](crop)") }
+
+    describe "destroying a crop" do
+      before do
+        tomato.destroy
+      end
+
+      it "should delete the association between post and the crop(tomato)" do
+        expect(Post.find(post).crops).to eq [maize]
+      end
+
+      it "should not delete the posts" do
+        expect(Post.find(post)).to_not eq nil
+      end
+    end
+  end
 end
diff --git a/spec/models/harvest_spec.rb b/spec/models/harvest_spec.rb
index ca0180ca1..66c83c93e 100644
--- a/spec/models/harvest_spec.rb
+++ b/spec/models/harvest_spec.rb
@@ -125,4 +125,32 @@ describe Harvest do
       Harvest.all.should eq [@h2, @h1]
     end
   end
+
+  context 'photos' do
+    before(:each) do
+      @harvest = FactoryGirl.create(:harvest)
+      @photo = FactoryGirl.create(:photo)
+      @harvest.photos << @photo
+    end
+  
+    it 'has a photo' do
+      @harvest.photos.first.should eq @photo
+    end
+  
+    it 'deletes association with photos when photo is deleted' do
+      @photo.destroy
+      @harvest.reload
+        @harvest.photos.should be_empty
+    end
+  
+    it 'has a default photo' do
+        @harvest.default_photo.should eq @photo
+    end
+  
+    it 'chooses the most recent photo' do
+        @photo2 = FactoryGirl.create(:photo)
+      @harvest.photos << @photo2
+      @harvest.default_photo.should eq @photo2
+    end
+  end  
 end
diff --git a/spec/models/photo_spec.rb b/spec/models/photo_spec.rb
index 8ac067ab7..2a0b1d5ff 100644
--- a/spec/models/photo_spec.rb
+++ b/spec/models/photo_spec.rb
@@ -2,6 +2,82 @@ require 'spec_helper'
 
 describe Photo do
 
+  describe 'add/delete functionality' do
+    let(:photo) { FactoryGirl.create(:photo) }
+    let(:planting) { FactoryGirl.create(:planting) }
+    let(:harvest) { FactoryGirl.create(:harvest) }
+
+    context "adds photos" do
+      it 'to a planting' do
+        planting.photos << photo
+        expect(planting.photos.count).to eq 1
+        expect(planting.photos.first).to eq photo
+      end
+
+      it 'to a harvest' do
+        harvest.photos << photo
+        expect(harvest.photos.count).to eq 1
+        expect(harvest.photos.first).to eq photo
+      end
+    end
+
+    context "removing photos" do
+      it 'from a planting' do
+        planting.photos << photo
+        photo.destroy
+        expect(planting.photos.count).to eq 0
+      end
+
+      it 'from a harvest' do
+        harvest.photos << photo
+        photo.destroy
+        expect(harvest.photos.count).to eq 0
+      end
+
+      it "automatically if unused" do
+        photo.destroy_if_unused
+        expect(lambda { photo.reload }).to raise_error ActiveRecord::RecordNotFound
+      end
+
+      it 'they are no longer used by plantings' do
+        planting.photos << photo
+        planting.destroy # photo is now no longer used by anything
+        expect(lambda { photo.reload }).to raise_error ActiveRecord::RecordNotFound
+      end
+
+      it 'they are no longer used by harvests' do
+        harvest.photos << photo
+        harvest.destroy # photo is now no longer used by anything
+        expect(lambda { photo.reload }).to raise_error ActiveRecord::RecordNotFound
+      end
+
+      it 'they are no longer used by anything' do
+        planting.photos << photo
+        harvest.photos << photo
+        expect(photo.plantings.size).to eq 1
+        expect(photo.harvests.size).to eq 1
+
+        planting.destroy # photo is still used by harvest
+        photo.reload
+        expect(photo).to be_an_instance_of Photo
+        expect(photo.plantings.size).to eq 0
+        expect(photo.harvests.size).to eq 1
+
+        harvest.destroy # photo is now no longer used by anything
+        expect(lambda { photo.reload }).to raise_error ActiveRecord::RecordNotFound
+      end
+
+      it 'does not occur when a photo is still in use' do
+        planting.photos << photo
+        harvest.photos << photo
+        planting.destroy # photo is still used by the harvest
+        expect(photo).to be_an_instance_of Photo
+      end
+
+    end # removing photos
+
+  end # add/delete functionality
+
   describe 'flickr_metadata' do
     # Any further tests led to us MOCKING ALL THE THINGS
     # which was epistemologically unsatisfactory.
diff --git a/spec/models/post_spec.rb b/spec/models/post_spec.rb
index 441b9c6a9..30c19c500 100644
--- a/spec/models/post_spec.rb
+++ b/spec/models/post_spec.rb
@@ -95,4 +95,44 @@ describe Post do
     end
   end
 
+  context "crop-post association" do
+    let!(:tomato) { FactoryGirl.create(:tomato) }
+    let!(:maize) { FactoryGirl.create(:maize) }
+    let!(:chard) { FactoryGirl.create(:chard) }
+    let!(:post) { FactoryGirl.create(:post, :body => "[maize](crop)[tomato](crop)[tomato](crop)") }
+
+    it "should be generated" do
+      expect(tomato.posts).to eq [post]
+      expect(maize.posts).to eq [post]
+    end
+
+    it "should not duplicate" do
+      expect(post.crops) =~ [tomato, maize]
+    end
+
+    it "should be updated when post was modified" do
+      post.update_attributes(:body => "[chard](crop)")
+
+      expect(post.crops).to eq [chard]
+      expect(chard.posts).to eq [post]
+      expect(tomato.posts).to eq []
+      expect(maize.posts).to eq []
+    end
+
+    describe "destroying the post" do
+      before do
+        post.destroy
+      end
+
+      it "should delete the association" do
+        expect(Crop.find(tomato).posts).to eq []
+        expect(Crop.find(maize).posts).to eq []
+      end
+
+      it "should not delete the crops" do
+        expect(Crop.find(tomato)).to_not eq nil
+        expect(Crop.find(maize)).to_not eq nil
+      end
+    end
+  end
 end
diff --git a/spec/views/crops/show.html.haml_spec.rb b/spec/views/crops/show.html.haml_spec.rb
index 6e8250b27..1ef461508 100644
--- a/spec/views/crops/show.html.haml_spec.rb
+++ b/spec/views/crops/show.html.haml_spec.rb
@@ -7,6 +7,16 @@ describe "crops/show" do
       :scientific_names => [ FactoryGirl.create(:zea_mays) ]
     )
     assign(:crop, @crop)
+    @author = FactoryGirl.create(:member)
+    page = 1
+    per_page = 2
+    total_entries = 2
+    @posts = WillPaginate::Collection.create(page, per_page, total_entries) do |pager|
+      pager.replace([
+        @post1 = FactoryGirl.create(:post, :author => @author, :body => "Post it!" ),
+        @post2 = FactoryGirl.create(:post, :author => @author, :body => "Done!" )
+      ])
+    end
   end
 
   context 'photos' do
@@ -125,11 +135,10 @@ describe "crops/show" do
 
   context "has plantings" do
     before(:each) do
-      @owner    = FactoryGirl.create(:member)
-      @garden   = FactoryGirl.create(:garden, :owner => @owner)
+      @owner    = FactoryGirl.create(:london_member)
       @planting = FactoryGirl.create(:planting,
-        :garden => @garden,
-        :crop => @crop
+        :crop => @crop,
+        :owner => @owner
       )
       @crop.reload # to pick up latest plantings_count
     end
@@ -137,16 +146,24 @@ describe "crops/show" do
     it "links to people who are growing this crop" do
       render
       rendered.should contain @owner.login_name
-      rendered.should contain @garden.name
+      rendered.should contain @owner.location
     end
+  end
 
-    it "shows photos where available" do
-      @photo = FactoryGirl.create(:photo)
-      @planting.photos << @photo
+  context "has posts" do
+    it "links to posts" do
       render
-      assert_select "img", :src => @photo.thumbnail_url
+      @posts.each do |p|
+        rendered.should contain p.author.login_name
+        rendered.should contain p.subject
+        rendered.should contain p.body
+      end
     end
 
+    it "contains two gravatar icons" do
+      render
+      assert_select "img", :src => /gravatar\.com\/avatar/, :count => 2
+    end
   end
 
   context 'varieties' do
@@ -189,9 +206,36 @@ describe "crops/show" do
       rendered.should contain "Harvest this"
     end
 
-    it "links to the right crop in the planting link" do
+    it "links to the right crop in the new planting link" do
       assert_select("a[href=#{new_planting_path}?crop_id=#{@crop.id}]")
     end
+
+    it "links to the right crop in the new harvest link" do
+      assert_select("a[href=#{new_harvest_path}?crop_id=#{@crop.id}]")
+    end
+
+    it { rendered.should contain "Nobody has planted this crop yet" }
+    it { rendered.should contain "Nobody has harvested this crop yet" }
+
+    context "should have a link to" do
+      before do
+        FactoryGirl.create(:planting, :crop => @crop)
+        FactoryGirl.create(:harvest, :crop => @crop)
+        @crop.reload
+        render
+      end
+
+      it "show all plantings by the crop link" do
+        assert_select("a[href=#{plantings_by_crop_path @crop}]")
+      end    
+
+      it "show all harvests by the crop link" do
+        assert_select("a[href=#{harvests_by_crop_path @crop}]")
+      end
+    end
+
+
+
   end
 
   context "logged in and crop wrangler" do
diff --git a/spec/views/harvests/index.html.haml_spec.rb b/spec/views/harvests/index.html.haml_spec.rb
index 3a147e0b6..093a383a9 100644
--- a/spec/views/harvests/index.html.haml_spec.rb
+++ b/spec/views/harvests/index.html.haml_spec.rb
@@ -41,4 +41,17 @@ describe "harvests/index" do
     assert_select "a", :href => harvests_path(:format => 'csv')
     assert_select "a", :href => harvests_path(:format => 'json')
   end
+
+  it "displays member's name in title" do
+    assign(:owner, @member)
+    render
+    view.content_for(:title).should contain @member.login_name
+  end
+
+  it "displays crop's name in title" do
+    assign(:crop, @tomato)
+    render
+    view.content_for(:title).should contain @tomato.name
+  end
+
 end
diff --git a/spec/views/plantings/index.html.haml_spec.rb b/spec/views/plantings/index.html.haml_spec.rb
index 5ff890514..d46b4e003 100644
--- a/spec/views/plantings/index.html.haml_spec.rb
+++ b/spec/views/plantings/index.html.haml_spec.rb
@@ -48,4 +48,15 @@ describe "plantings/index" do
     assert_select "a", :href => plantings_path(:format => 'rss')
   end
 
+  it "displays member's name in title" do
+    assign(:owner, @member)
+    render
+    view.content_for(:title).should contain @member.login_name
+  end
+
+  it "displays crop's name in title" do
+    assign(:crop, @tomato)
+    render
+    view.content_for(:title).should contain @tomato.name
+  end
 end