diff --git a/Gemfile b/Gemfile
index 9d6015b65..357d3522e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -14,6 +14,8 @@ gem 'cancan' # for checking member privileges
 
 gem 'gibbon' # for Mailchimp newsletter subscriptions
 
+gem 'csv_shaper' # CSV export
+
 # vendored activemerchant for testing- needed for bogus paypal
 # gateway monkeypatch
 gem 'activemerchant', '1.33.0',
diff --git a/Gemfile.lock b/Gemfile.lock
index f82f5f9fd..b86dd6b17 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -88,6 +88,8 @@ GEM
       rest-client
       simplecov (>= 0.7)
       thor
+    csv_shaper (1.0.0)
+      activesupport (>= 3.0.0)
     dalli (2.6.4)
     debugger (1.6.1)
       columnize (>= 0.3.1)
@@ -260,6 +262,7 @@ DEPENDENCIES
   coffee-rails (~> 3.2.1)
   compass-rails (~> 1.0.3)
   coveralls
+  csv_shaper
   dalli
   debugger
   devise
diff --git a/app/assets/javascripts/harvests.js.coffee b/app/assets/javascripts/harvests.js.coffee
new file mode 100644
index 000000000..761567942
--- /dev/null
+++ b/app/assets/javascripts/harvests.js.coffee
@@ -0,0 +1,3 @@
+# 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 29725d959..0706f21d2 100644
--- a/app/controllers/crops_controller.rb
+++ b/app/controllers/crops_controller.rb
@@ -10,9 +10,17 @@ class CropsController < ApplicationController
     @crops = Crop.includes(:scientific_names, {:plantings => :photos}).paginate(:page => params[:page])
 
     respond_to do |format|
-      format.html # index.html.haml
-      format.json { render json: @crops }
-      format.rss { render :layout => false }
+      format.html 
+      format.json { render :json => @crops }
+      format.rss do
+        @crops = Crop.recent.includes(:scientific_names, :creator)
+        render :rss => @crops
+      end
+      format.csv do
+        @filename = "Growstuff-Crops-#{Time.zone.now.to_s(:number)}.csv"
+        @crops = Crop.includes(:scientific_names, :plantings, :seeds, :creator)
+        render :csv => @crops
+      end
     end
   end
 
diff --git a/app/controllers/harvests_controller.rb b/app/controllers/harvests_controller.rb
new file mode 100644
index 000000000..96e029ac3
--- /dev/null
+++ b/app/controllers/harvests_controller.rb
@@ -0,0 +1,106 @@
+class HarvestsController < ApplicationController
+
+  load_and_authorize_resource
+
+  # GET /harvests
+  # GET /harvests.json
+  def index
+    @owner = Member.find_by_slug(params[:owner])
+    if @owner
+      @harvests = @owner.harvests.includes(:owner, :crop).paginate(:page => params[:page])
+    else
+      @harvests = Harvest.includes(:owner, :crop).paginate(:page => params[:page])
+    end
+
+    respond_to do |format|
+      format.html # index.html.erb
+      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
+        render :csv => @harvests
+      end
+    end
+  end
+
+  # GET /harvests/1
+  # GET /harvests/1.json
+  def show
+    @harvest = Harvest.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.json { render json: @harvest }
+    end
+  end
+
+  # GET /harvests/new
+  # GET /harvests/new.json
+  def new
+    @harvest = Harvest.new('harvested_at' => Date.today)
+
+    # using find_by_id here because it returns nil, unlike find
+    @crop     = Crop.find_by_id(params[:crop_id]) || Crop.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.json { render json: @harvest }
+    end
+  end
+
+  # GET /harvests/1/edit
+  def edit
+    @harvest = Harvest.find(params[:id])
+  end
+
+  # POST /harvests
+  # POST /harvests.json
+  def create
+    params[:harvest][:owner_id] = current_member.id
+    params[:harvested_at] = parse_date(params[:harvested_at])
+    @harvest = Harvest.new(params[:harvest])
+
+    respond_to do |format|
+      if @harvest.save
+        format.html { redirect_to @harvest, notice: 'Harvest was successfully created.' }
+        format.json { render json: @harvest, status: :created, location: @harvest }
+      else
+        format.html { render action: "new" }
+        format.json { render json: @harvest.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /harvests/1
+  # PUT /harvests/1.json
+  def update
+    @harvest = Harvest.find(params[:id])
+
+    respond_to do |format|
+      if @harvest.update_attributes(params[:harvest])
+        format.html { redirect_to @harvest, notice: 'Harvest was successfully updated.' }
+        format.json { head :no_content }
+      else
+        format.html { render action: "edit" }
+        format.json { render json: @harvest.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /harvests/1
+  # DELETE /harvests/1.json
+  def destroy
+    @harvest = Harvest.find(params[:id])
+    @harvest.destroy
+
+    respond_to do |format|
+      format.html { redirect_to harvests_url }
+      format.json { head :no_content }
+    end
+  end
+end
diff --git a/app/controllers/plantings_controller.rb b/app/controllers/plantings_controller.rb
index a5b781bab..0d419d2f1 100644
--- a/app/controllers/plantings_controller.rb
+++ b/app/controllers/plantings_controller.rb
@@ -17,6 +17,16 @@ class PlantingsController < ApplicationController
       format.html # index.html.erb
       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
+        render :csv => @plantings
+      end
     end
   end
 
diff --git a/app/controllers/seeds_controller.rb b/app/controllers/seeds_controller.rb
index 0af8794d5..30918b12e 100644
--- a/app/controllers/seeds_controller.rb
+++ b/app/controllers/seeds_controller.rb
@@ -17,6 +17,16 @@ class SeedsController < ApplicationController
       format.html # index.html.erb
       format.json { render json: @seeds }
       format.rss { render :layout => false } #index.rss.builder
+      format.csv do
+        if @owner
+          @filename = "Growstuff-#{@owner}-Seeds-#{Time.zone.now.to_s(:number)}.csv"
+          @seeds = @owner.seeds.includes(:owner, :crop)
+        else
+          @filename = "Growstuff-Seeds-#{Time.zone.now.to_s(:number)}.csv"
+          @seeds = Seed.includes(:owner, :crop)
+        end
+        render :csv => @seeds
+      end
     end
   end
 
diff --git a/app/helpers/harvests_helper.rb b/app/helpers/harvests_helper.rb
new file mode 100644
index 000000000..b5f335db9
--- /dev/null
+++ b/app/helpers/harvests_helper.rb
@@ -0,0 +1,40 @@
+module HarvestsHelper
+
+  def display_quantity(harvest)
+    human_quantity = display_human_quantity(harvest)
+    weight = display_weight(harvest)
+
+    if human_quantity && weight
+      return "#{human_quantity}, weighing #{weight}"
+    elsif human_quantity
+      return human_quantity
+    elsif weight
+      return weight
+    else
+      return 'not specified'
+    end
+  end
+
+  def display_human_quantity(harvest)
+    if ! harvest.quantity.blank? && harvest.quantity > 0
+      if harvest.unit == 'individual' # just the number
+        number_to_human(harvest.quantity, :strip_insignificant_zeros => true)
+      elsif ! harvest.unit.blank? # pluralize anything else
+        return pluralize(number_to_human(harvest.quantity, :strip_insignificant_zeros => true), harvest.unit)
+      else
+        return "#{number_to_human(harvest.quantity, :strip_insignificant_zeros => true)} #{harvest.unit}"
+      end
+    else
+      return nil
+    end
+  end
+
+  def display_weight(harvest)
+    if ! harvest.weight_quantity.blank? && harvest.weight_quantity > 0
+      return "#{number_to_human(harvest.weight_quantity, :strip_insignificant_zeros => true)} #{harvest.weight_unit}"
+    else
+      return nil
+    end
+  end
+
+end
diff --git a/app/models/ability.rb b/app/models/ability.rb
index b5fafd8ec..c13a80006 100644
--- a/app/models/ability.rb
+++ b/app/models/ability.rb
@@ -64,6 +64,10 @@ class Ability
       can :update,  Planting, :garden => { :owner_id => member.id }
       can :destroy, Planting, :garden => { :owner_id => member.id }
 
+      can :create,  Harvest
+      can :update,  Harvest, :owner_id => member.id
+      can :destroy, Harvest, :owner_id => member.id
+
       can :create, Photo
       can :update, Photo, :owner_id => member.id
       can :destroy, Photo, :owner_id => member.id
diff --git a/app/models/crop.rb b/app/models/crop.rb
index 8bae75bc4..e8d332220 100644
--- a/app/models/crop.rb
+++ b/app/models/crop.rb
@@ -7,6 +7,7 @@ class Crop < ActiveRecord::Base
   has_many :plantings
   has_many :photos, :through => :plantings
   has_many :seeds
+  has_many :harvests
   belongs_to :creator, :class_name => 'Member'
 
   belongs_to :parent, :class_name => 'Crop'
diff --git a/app/models/harvest.rb b/app/models/harvest.rb
new file mode 100644
index 000000000..d6eda9437
--- /dev/null
+++ b/app/models/harvest.rb
@@ -0,0 +1,69 @@
+class Harvest < ActiveRecord::Base
+  extend FriendlyId
+  friendly_id :harvest_slug, use: :slugged
+
+  attr_accessible :crop_id, :harvested_at, :description, :owner_id,
+    :quantity, :unit, :weight_quantity, :weight_unit, :slug
+
+  belongs_to :crop
+  belongs_to :owner, :class_name => 'Member'
+
+  validates :quantity,
+    :numericality => { :only_integer => false },
+    :allow_nil => true
+
+  UNITS_VALUES = {
+    "individual" => "individual",
+    "bunches" => "bunch",
+    "sprigs" => "sprig",
+    "handfuls" => "handful",
+    "litres" => "litre",
+    "pints" => "ping",
+    "quarts" => "quart",
+    "buckets" => "bucket",
+    "baskets" => "basket",
+    "bushels" => "bushel"
+  }
+  validates :unit, :inclusion => { :in => UNITS_VALUES.values,
+        :message => "%{value} is not a valid unit" },
+        :allow_nil => true,
+        :allow_blank => true
+
+  validates :weight_quantity,
+    :numericality => { :only_integer => false },
+    :allow_nil => true
+
+  WEIGHT_UNITS_VALUES = {
+    "kg" => "kg",
+    "lb" => "lb"
+  }
+  validates :weight_unit, :inclusion => { :in => WEIGHT_UNITS_VALUES.values,
+        :message => "%{value} is not a valid unit" },
+        :allow_nil => true,
+        :allow_blank => true
+
+  after_validation :cleanup_quantities
+
+  def cleanup_quantities
+    if quantity == 0
+      self.quantity = nil
+    end
+
+    if quantity.blank?
+      self.unit = nil
+    end
+
+    if weight_quantity == 0
+      self.weight_quantity = nil
+    end
+
+    if weight_quantity.blank?
+      self.weight_unit = nil
+    end
+  end
+
+  def harvest_slug
+    "#{owner.login_name}-#{crop}".downcase.gsub(' ', '-')
+  end
+
+end
diff --git a/app/models/member.rb b/app/models/member.rb
index 67eaf9976..b39d01ea0 100644
--- a/app/models/member.rb
+++ b/app/models/member.rb
@@ -10,6 +10,7 @@ class Member < ActiveRecord::Base
   has_many :plantings, :foreign_key => 'owner_id'
 
   has_many :seeds, :foreign_key => 'owner_id'
+  has_many :harvests, :foreign_key => 'owner_id'
 
   has_and_belongs_to_many :roles
 
diff --git a/app/views/crops/index.csv.shaper b/app/views/crops/index.csv.shaper
new file mode 100644
index 000000000..d186c0099
--- /dev/null
+++ b/app/views/crops/index.csv.shaper
@@ -0,0 +1,83 @@
+csv.headers :id, :system_name,
+  :growstuff_url, :en_wikipedia_url,
+  :default_scientific_name,
+  :scientific_name_count,
+  :parent_crop_id, :parent_crop_name,
+  :plantings_count,
+  :seeds_count,
+  :recommended_sunniness,
+  :planted_in_sun,
+  :planted_in_semi_shade,
+  :planted_in_shade,
+  :plant_from_recommendation,
+  :planted_from_seed,
+  :planted_from_seedling,
+  :planted_from_cutting,
+  :planted_from_root_division,
+  :planted_from_runner,
+  :planted_from_bulb,
+  :planted_from_bare_root_plant,
+  :planted_from_advanced_plant,
+  :planted_from_graft,
+  :planted_from_layering,
+  :added_by_member_id,
+  :added_by_member_name,
+  :date_added,
+  :last_modified,
+  :license
+
+@crops.each do |c|
+  csv.row c do |csv, crop|
+
+
+    csv.cells :id, :system_name, :en_wikipedia_url
+    csv.cell :growstuff_url, crop_url(c)
+
+    if c.scientific_names.any?
+      csv.cell :default_scientific_name, c.default_scientific_name
+      csv.cell :scientific_name_count, c.scientific_names.count
+    end
+
+    if c.parent
+      csv.cell :parent_crop_id, c.parent.id
+      csv.cell :parent_crop_name, c.parent.system_name
+    end
+
+    csv.cell :plantings_count || 0
+    csv.cell :seeds_count, c.seeds.count
+
+    sunniness = c.sunniness
+    sunniness_rec = sunniness.max_by{|k,v| v}
+    if sunniness_rec
+      csv.cell :recommended_sunniness, sunniness_rec[0]
+    end
+    csv.cell :planted_in_sun, sunniness['sun']
+    csv.cell :planted_in_semi_shade, sunniness['semi_shade']
+    csv.cell :planted_in_shade, sunniness['shade']
+
+    planted_from  = c.planted_from
+    planted_from_rec = planted_from.max_by{|k,v| v}
+    if planted_from_rec
+      csv.cell :plant_from_recommendation, planted_from_rec[0]
+    end
+
+    csv.cell :planted_from_seed, planted_from['seed']
+    csv.cell :planted_from_seedling, planted_from['seedling']
+    csv.cell :planted_from_cutting, planted_from['cutting']
+    csv.cell :planted_from_root_division, planted_from['root division']
+    csv.cell :planted_from_runner, planted_from['runner']
+    csv.cell :planted_from_bulb, planted_from['bulb']
+    csv.cell :planted_from_bare_root_plant, planted_from['bare root plant']
+    csv.cell :planted_from_advanced_plant, planted_from['advanced plant']
+    csv.cell :planted_from_graft, planted_from['graft']
+    csv.cell :planted_from_layering, planted_from['layering']
+
+    csv.cell :added_by_member_id, c.creator.id
+    csv.cell :added_by_member_name, c.creator.to_s
+    csv.cell :date_added, c.created_at.to_s(:db)
+    csv.cell :last_modified, c.updated_at.to_s(:db)
+
+    csv.cell :license, "CC-BY-SA Growstuff http://growstuff.org/"
+
+  end
+end
diff --git a/app/views/crops/index.html.haml b/app/views/crops/index.html.haml
index 463d662c5..73dc354d0 100644
--- a/app/views/crops/index.html.haml
+++ b/app/views/crops/index.html.haml
@@ -22,3 +22,8 @@
   = page_entries_info @crops, :model => "crops"
   = will_paginate @crops
 
+
+%ul.inline
+  %li The data on this page is available in the following formats:
+  %li= link_to "CSV", crops_path(:format => 'csv')
+  %li= link_to "JSON", crops_path(:format => 'json')
diff --git a/app/views/crops/show.html.haml b/app/views/crops/show.html.haml
index 952d6c5e4..cd6e8adce 100644
--- a/app/views/crops/show.html.haml
+++ b/app/views/crops/show.html.haml
@@ -22,6 +22,9 @@
       - else
         = render :partial => 'shared/signin_signup', :locals => { :to => 'plant this crop' }
 
+      - if can? :create, Harvest
+        = link_to "Harvest this", new_harvest_path(:crop_id => @crop.id), :class => 'btn btn-primary'
+
       - if can? :create, Seed
         = link_to 'Add seeds to stash', new_seed_path(:params => { :crop_id => @crop.id }), :class => 'btn btn-primary'
 
diff --git a/app/views/harvests/_form.html.haml b/app/views/harvests/_form.html.haml
new file mode 100644
index 000000000..d56904ff7
--- /dev/null
+++ b/app/views/harvests/_form.html.haml
@@ -0,0 +1,39 @@
+= form_for(@harvest, :html => {:class => "form-horizontal"}) do |f|
+  - if @harvest.errors.any?
+    #error_explanation
+      %h2= "#{pluralize(@harvest.errors.count, "error")} prohibited this harvest from being saved:"
+      %ul
+        - @harvest.errors.full_messages.each do |msg|
+          %li= msg
+
+  .control-group
+    = f.label 'What did you harvest?', :class => 'control-label'
+    .controls
+      = collection_select(:harvest, :crop_id, Crop.all, :id, :system_name, :selected => @harvest.crop_id || @crop.id)
+      %span.help-inline
+        Can't find what you're looking for?
+        = link_to "Request new crops.", Growstuff::Application.config.new_crops_request_link
+
+  .control-group
+    = f.label 'When?', :class => 'control-label'
+    .controls= f.text_field :harvested_at, :value => @harvest.harvested_at ? @harvest.harvested_at.to_s(:ymd) : '', :class => 'add-datepicker'
+
+  .control-group
+    = f.label 'How many?', :class => 'control-label'
+    .controls
+      = f.number_field :quantity, :class => 'input-small'
+      = f.select(:unit, Harvest::UNITS_VALUES, {:include_blank => false}, :class => 'input-medium')
+
+  .control-group
+    = f.label 'Weighing:', :class => 'control-label'
+    .controls
+      = f.number_field :weight_quantity, :class => 'input-small'
+      = f.select(:weight_unit, Harvest::WEIGHT_UNITS_VALUES, {:include_blank => false}, :class => 'input-medium')
+      in total
+  .control-group
+    = f.label 'Notes', :class => 'control-label'
+    .controls= f.text_area :description, :rows => 6
+
+    .form-actions
+      = f.submit 'Save', :class => 'btn btn-primary'
+
diff --git a/app/views/harvests/edit.html.haml b/app/views/harvests/edit.html.haml
new file mode 100644
index 000000000..8cbe1e62c
--- /dev/null
+++ b/app/views/harvests/edit.html.haml
@@ -0,0 +1,7 @@
+- content_for :title, "Editing harvest"
+
+= render 'form'
+
+= link_to 'Show', @harvest
+\|
+= link_to 'Back', harvests_path
diff --git a/app/views/harvests/index.csv.shaper b/app/views/harvests/index.csv.shaper
new file mode 100644
index 000000000..1fd9c1fd5
--- /dev/null
+++ b/app/views/harvests/index.csv.shaper
@@ -0,0 +1,41 @@
+csv.headers :id,
+  :growstuff_url,
+  :owner_id,
+  :owner_name,
+  :crop_id,
+  :crop_name,
+  :quantity,
+  :unit,
+  :weight_quantity,
+  :weight_unit,
+  :date_harvested,
+  :description,
+  :date_added,
+  :last_modified,
+  :license
+
+@harvests.each do |h|
+  csv.row h do |csv, harvest|
+
+    csv.cell :id
+    csv.cell :growstuff_url, harvest_url(h)
+
+    csv.cell :owner_id, h.owner.id
+    csv.cell :owner_name, h.owner.to_s
+
+    csv.cell :crop_id, h.crop.id
+    csv.cell :crop_name, h.crop.to_s
+
+    csv.cells :quantity, :unit, :weight_quantity, :weight_unit
+
+    csv.cell :date_harvested, h.created_at.to_s(:db)
+
+    csv.cell :description
+
+    csv.cell :date_added, h.created_at.to_s(:db)
+    csv.cell :last_modified, h.updated_at.to_s(:db)
+
+    csv.cell :license, "CC-BY-SA Growstuff http://growstuff.org/"
+
+  end
+end
diff --git a/app/views/harvests/index.html.haml b/app/views/harvests/index.html.haml
new file mode 100644
index 000000000..612883330
--- /dev/null
+++ b/app/views/harvests/index.html.haml
@@ -0,0 +1,60 @@
+- content_for :title, @owner ? "#{@owner}'s harvests" : "Everyone's harvests"
+
+%p
+  #{Growstuff::Application.config.site_name} helps you track what you're
+  harvesting from your home garden and see how productive it is.
+
+%p
+  - if can? :create, Harvest
+    - if @owner
+      %p
+        - if @owner == current_member
+          = link_to 'Add harvest', new_harvest_path, :class => 'btn btn-primary'
+        = link_to "View everyone's harvests", harvests_path, :class => 'btn'
+    - else # everyone's harvests
+      = link_to 'Add harvest', new_harvest_path, :class => 'btn btn-primary'
+      - if current_member
+        = link_to 'View your harvests', harvests_by_owner_path(:owner => current_member.slug), :class => 'btn'
+  - else
+    = render :partial => 'shared/signin_signup', :locals => { :to => 'track your harvests' }
+
+%div.pagination
+  = page_entries_info @harvests, :model => "harvests"
+  = will_paginate @harvests
+
+- if @harvests.length > 0
+
+  %table.table.table-striped
+    %tr
+      - unless @owner
+        %th Owner
+      %th Crop
+      %th Date
+      %th Quantity
+      %th Description
+      %th
+
+    - @harvests.each do |harvest|
+      %tr
+        - unless @owner
+          %td= link_to harvest.owner.login_name, harvest.owner
+        %td= link_to harvest.crop.system_name, harvest.crop
+        %td= harvest.harvested_at
+        %td
+          - if harvest.quantity
+            = display_quantity(harvest)
+        %td= harvest.description
+        %td= link_to 'Details', harvest, :class => 'btn btn-mini'
+
+  %div.pagination
+    = page_entries_info @harvests, :model => "harvests"
+    = will_paginate @harvests
+
+  %ul.inline
+    %li The data on this page is available in the following formats:
+    - if @owner
+      %li= link_to "CSV", harvests_by_owner_path(@owner, :format => 'csv')
+      %li= link_to "JSON", harvests_by_owner_path(@owner, :format => 'json')
+    - else
+      %li= link_to "CSV", harvests_path(:format => 'csv')
+      %li= link_to "JSON", harvests_path(:format => 'json')
diff --git a/app/views/harvests/new.html.haml b/app/views/harvests/new.html.haml
new file mode 100644
index 000000000..5b5004622
--- /dev/null
+++ b/app/views/harvests/new.html.haml
@@ -0,0 +1,3 @@
+- content_for :title, "New Harvest"
+
+= render 'form'
diff --git a/app/views/harvests/show.html.haml b/app/views/harvests/show.html.haml
new file mode 100644
index 000000000..62017fd21
--- /dev/null
+++ b/app/views/harvests/show.html.haml
@@ -0,0 +1,30 @@
+=content_for :title, "#{@harvest.crop} harvested by #{@harvest.owner}"
+
+.row-fluid
+  .span6
+    %p
+      %b Owner:
+      = link_to @harvest.owner, @harvest.owner
+      &mdash;
+      = link_to "view all #{@harvest.owner}'s harvests", harvests_by_owner_path(:owner => @harvest.owner.slug)
+    %p
+      %b Harvested:
+      = @harvest.harvested_at ? @harvest.harvested_at : "not specified"
+    %p
+      %b Quantity:
+      = display_quantity(@harvest)
+
+    - if can? :edit, @harvest or can? :destroy, @harvest
+      %p
+      - if can? :edit, @harvest
+        =link_to 'Edit', edit_harvest_path(@harvest), :class => 'btn btn-mini'
+      - if can? :destroy, @harvest
+        =link_to 'Delete', @harvest, method: :delete, data: { confirm: 'Are you sure?' }, :class => 'btn btn-mini'
+
+  .span6
+    = render :partial => "crops/index_card", :locals => { :crop => @harvest.crop}
+
+%h2 Notes
+
+:markdown
+  #{ @harvest.description != "" ? @harvest.description : "No description given." }
diff --git a/app/views/home/index.html.haml b/app/views/home/index.html.haml
index b39e55ba5..d98bcc4a0 100644
--- a/app/views/home/index.html.haml
+++ b/app/views/home/index.html.haml
@@ -7,13 +7,13 @@
           = Growstuff::Application.config.site_name
         = current_member
       = render :partial => 'stats'
-      %ul.inline
-        %li{ :style => 'padding-left: 0px' }
-          %strong Quick links:
-        %li= link_to "Plant something", new_planting_path
-        %li= link_to "Add seeds", new_seed_path
-        %li= link_to "Post", new_post_path
-        %li= link_to "Edit profile", edit_member_registration_path
+      %p
+        .btn-group
+          = link_to "Plant", new_planting_path, :class => 'btn'
+          = link_to "Harvest", new_harvest_path, :class => 'btn'
+          = link_to "Add seeds", new_seed_path, :class => 'btn'
+          = link_to "Post", new_post_path, :class => 'btn'
+          = link_to "Edit profile", edit_member_registration_path, :class => 'btn'
 
     - else
       .visible-desktop.visible-tablet
diff --git a/app/views/layouts/_header.html.haml b/app/views/layouts/_header.html.haml
index 3e2b59f5d..a00e2da83 100644
--- a/app/views/layouts/_header.html.haml
+++ b/app/views/layouts/_header.html.haml
@@ -34,6 +34,7 @@
                 %li= link_to "Profile", member_path(current_member)
                 %li= link_to "Gardens", gardens_by_owner_path(:owner => current_member.slug)
                 %li= link_to "Plantings", plantings_by_owner_path(:owner => current_member.slug)
+                %li= link_to "Harvests", harvests_by_owner_path(:owner => current_member.slug)
                 %li= link_to "Seeds", seeds_by_owner_path(:owner => current_member.slug)
                 %li= link_to "Posts", posts_by_author_path(:author => current_member.slug)
                 %li= link_to "Account", orders_path
diff --git a/app/views/plantings/index.csv.shaper b/app/views/plantings/index.csv.shaper
new file mode 100644
index 000000000..becb6d4d8
--- /dev/null
+++ b/app/views/plantings/index.csv.shaper
@@ -0,0 +1,45 @@
+csv.headers :id,
+  :growstuff_url,
+  :owner_id,
+  :owner_name,
+  :garden_id,
+  :garden_name,
+  :crop_id,
+  :crop_name,
+  :quantity,
+  :planted_from,
+  :sunniness,
+  :date_planted,
+  :description,
+  :date_added,
+  :last_modified,
+  :license
+
+@plantings.each do |p|
+  csv.row p do |csv, planting|
+
+    csv.cell :id
+    csv.cell :growstuff_url, planting_url(p)
+
+    csv.cell :owner_id, p.owner.id
+    csv.cell :owner_name, p.owner.to_s
+
+    csv.cell :garden_id, p.garden.id
+    csv.cell :garden_name, p.garden.to_s
+
+    csv.cell :crop_id, p.crop.id
+    csv.cell :crop_name, p.crop.to_s
+
+    csv.cells :quantity, :planted_from, :sunniness
+
+    csv.cell :date_planted, p.planted_at ? p.planted_at.to_s(:db) : ''
+
+    csv.cell :description
+
+    csv.cell :date_added, p.created_at.to_s(:db)
+    csv.cell :last_modified, p.updated_at.to_s(:db)
+
+    csv.cell :license, "CC-BY-SA Growstuff http://growstuff.org/"
+
+  end
+end
diff --git a/app/views/plantings/index.html.haml b/app/views/plantings/index.html.haml
index 434669cb9..5a6d73604 100644
--- a/app/views/plantings/index.html.haml
+++ b/app/views/plantings/index.html.haml
@@ -51,3 +51,14 @@
   %div.pagination
     = page_entries_info @plantings, :model => "plantings"
     = will_paginate @plantings
+
+  %ul.inline
+    %li The data on this page is available in the following formats:
+    - if @owner
+      %li= link_to "CSV", plantings_by_owner_path(@owner, :format => 'csv')
+      %li= link_to "JSON", plantings_by_owner_path(@owner, :format => 'json')
+      %li= link_to "RSS", plantings_by_owner_path(@owner, :format => 'rss')
+    - else
+      %li= link_to "CSV", plantings_path(:format => 'csv')
+      %li= link_to "JSON", plantings_path(:format => 'json')
+      %li= link_to "RSS", plantings_path(:format => 'rss')
diff --git a/app/views/plantings/show.html.haml b/app/views/plantings/show.html.haml
index a192a27d0..b0120a569 100644
--- a/app/views/plantings/show.html.haml
+++ b/app/views/plantings/show.html.haml
@@ -2,6 +2,11 @@
 
 .row-fluid
   .span6
+    %p
+      %b Owner:
+      = link_to @planting.owner, @planting.owner
+      &mdash;
+      = link_to "view all #{@planting.owner}'s plantings", plantings_by_owner_path(:owner => @planting.owner.slug)
     %p
       %b Planted:
       = @planting.planted_at ? @planting.planted_at : "not specified"
@@ -41,9 +46,6 @@
 :markdown
   #{ @planting.description != "" ? @planting.description : "No description given." }
 
-- if can? :edit, @planting
-  = link_to 'Edit', edit_planting_path(@planting), :class => 'btn btn-mini'
-
 - if @planting.photos.count > 0 or (can? :edit, @planting and can? :create, Photo)
   %h2 Pictures
 
diff --git a/app/views/seeds/index.csv.shaper b/app/views/seeds/index.csv.shaper
new file mode 100644
index 000000000..818e68909
--- /dev/null
+++ b/app/views/seeds/index.csv.shaper
@@ -0,0 +1,47 @@
+csv.headers :id,
+  :growstuff_url,
+  :owner_id,
+  :owner_name,
+  :crop_id,
+  :crop_name,
+  :quantity,
+  :plant_before,
+  :tradable_to,
+  :from_location,
+  :latitude,
+  :longitude,
+  :description,
+  :date_added,
+  :last_modified,
+  :license
+
+@seeds.each do |s|
+  csv.row s do |csv, seed|
+
+    csv.cell :id
+    csv.cell :growstuff_url, seed_url(s)
+
+    csv.cell :owner_id, s.owner.id
+    csv.cell :owner_name, s.owner.to_s
+
+    csv.cell :crop_id, s.crop.id
+    csv.cell :crop_name, s.crop.to_s
+
+    csv.cell :quantity
+
+    csv.cell :plant_before, s.plant_before ? s.plant_before.to_s(:db) : ''
+
+    csv.cell :tradable_to
+    csv.cell :from_location, s.owner.location
+    csv.cell :latitude, s.owner.latitude
+    csv.cell :longitude, s.owner.longitude
+
+    csv.cell :description
+
+    csv.cell :date_added, s.created_at.to_s(:db)
+    csv.cell :last_modified, s.updated_at.to_s(:db)
+
+    csv.cell :license, "CC-BY-SA Growstuff http://growstuff.org/"
+
+  end
+end
diff --git a/app/views/seeds/index.html.haml b/app/views/seeds/index.html.haml
index 6f62b07a7..201a4669d 100644
--- a/app/views/seeds/index.html.haml
+++ b/app/views/seeds/index.html.haml
@@ -56,3 +56,14 @@
   %div.pagination
     = page_entries_info @seeds, :model => "seeds"
     = will_paginate @seeds
+
+  %ul.inline
+    %li The data on this page is available in the following formats:
+    - if @owner
+      %li= link_to "CSV", seeds_by_owner_path(@owner, :format => 'csv')
+      %li= link_to "JSON", seeds_by_owner_path(@owner, :format => 'json')
+      %li= link_to "RSS", seeds_by_owner_path(@owner, :format => 'rss')
+    - else
+      %li= link_to "CSV", seeds_path(:format => 'csv')
+      %li= link_to "JSON", seeds_path(:format => 'json')
+      %li= link_to "RSS", seeds_path(:format => 'rss')
diff --git a/app/views/seeds/show.html.haml b/app/views/seeds/show.html.haml
index a24c01e40..7bfa6e992 100644
--- a/app/views/seeds/show.html.haml
+++ b/app/views/seeds/show.html.haml
@@ -6,7 +6,7 @@
       %b Owner:
       = link_to @seed.owner, @seed.owner
       &mdash;
-      = link_to "view all #{@seed.owner}'s seeds", seeds_path(:owner_id => @seed.owner.id)
+      = link_to "view all #{@seed.owner}'s seeds", seeds_by_owner_path(:owner => @seed.owner.slug)
     %p
       %b Quantity:
       = @seed.quantity.blank? ? "not specified" : @seed.quantity
diff --git a/config/routes.rb b/config/routes.rb
index 4ad09136e..1be11c8a5 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -16,6 +16,9 @@ Growstuff::Application.routes.draw do
   resources :seeds
   match '/seeds/owner/:owner' => 'seeds#index', :as => 'seeds_by_owner'
 
+  resources :harvests
+  match '/harvests/owner/:owner' => 'harvests#index', :as => 'harvests_by_owner'
+
   resources :posts
   match '/posts/author/:author' => 'posts#index', :as => 'posts_by_author'
 
diff --git a/db/migrate/20130917053547_create_harvests.rb b/db/migrate/20130917053547_create_harvests.rb
new file mode 100644
index 000000000..e7b7db6b4
--- /dev/null
+++ b/db/migrate/20130917053547_create_harvests.rb
@@ -0,0 +1,14 @@
+class CreateHarvests < ActiveRecord::Migration
+  def change
+    create_table :harvests do |t|
+      t.integer :crop_id, :null => false
+      t.integer :owner_id, :null => false
+      t.date :harvested_at
+      t.decimal :quantity
+      t.string :units
+      t.text :notes
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20130917060257_change_harvest_notes_to_description.rb b/db/migrate/20130917060257_change_harvest_notes_to_description.rb
new file mode 100644
index 000000000..bac3167cf
--- /dev/null
+++ b/db/migrate/20130917060257_change_harvest_notes_to_description.rb
@@ -0,0 +1,5 @@
+class ChangeHarvestNotesToDescription < ActiveRecord::Migration
+  def change
+    rename_column :harvests, :notes, :description
+  end
+end
diff --git a/db/migrate/20130917071545_change_harvest_units_to_unit.rb b/db/migrate/20130917071545_change_harvest_units_to_unit.rb
new file mode 100644
index 000000000..d843c2c3d
--- /dev/null
+++ b/db/migrate/20130917071545_change_harvest_units_to_unit.rb
@@ -0,0 +1,5 @@
+class ChangeHarvestUnitsToUnit < ActiveRecord::Migration
+  def change
+    rename_column :harvests, :units, :unit
+  end
+end
diff --git a/db/migrate/20130917075803_add_slug_to_harvests.rb b/db/migrate/20130917075803_add_slug_to_harvests.rb
new file mode 100644
index 000000000..21b44d0ae
--- /dev/null
+++ b/db/migrate/20130917075803_add_slug_to_harvests.rb
@@ -0,0 +1,5 @@
+class AddSlugToHarvests < ActiveRecord::Migration
+  def change
+    add_column :harvests, :slug, :string
+  end
+end
diff --git a/db/migrate/20130925050304_add_weight_to_harvests.rb b/db/migrate/20130925050304_add_weight_to_harvests.rb
new file mode 100644
index 000000000..caf1fd87a
--- /dev/null
+++ b/db/migrate/20130925050304_add_weight_to_harvests.rb
@@ -0,0 +1,6 @@
+class AddWeightToHarvests < ActiveRecord::Migration
+  def change
+    add_column :harvests, :weight_quantity, :decimal
+    add_column :harvests, :weight_unit, :string
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 7347be52c..1aafa8c89 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 => 20130913015118) do
+ActiveRecord::Schema.define(:version => 20130925050304) do
 
   create_table "account_types", :force => true do |t|
     t.string   "name",              :null => false
@@ -87,6 +87,20 @@ ActiveRecord::Schema.define(:version => 20130913015118) do
   add_index "gardens", ["owner_id"], :name => "index_gardens_on_user_id"
   add_index "gardens", ["slug"], :name => "index_gardens_on_slug", :unique => true
 
+  create_table "harvests", :force => true do |t|
+    t.integer  "crop_id",         :null => false
+    t.integer  "owner_id",        :null => false
+    t.date     "harvested_at"
+    t.decimal  "quantity"
+    t.string   "unit"
+    t.text     "description"
+    t.datetime "created_at",      :null => false
+    t.datetime "updated_at",      :null => false
+    t.string   "slug"
+    t.decimal  "weight_quantity"
+    t.string   "weight_unit"
+  end
+
   create_table "members", :force => true do |t|
     t.string   "email",                   :default => "",   :null => false
     t.string   "encrypted_password",      :default => "",   :null => false
diff --git a/spec/controllers/harvests_controller_spec.rb b/spec/controllers/harvests_controller_spec.rb
new file mode 100644
index 000000000..f2ecb8e32
--- /dev/null
+++ b/spec/controllers/harvests_controller_spec.rb
@@ -0,0 +1,141 @@
+require 'spec_helper'
+
+describe HarvestsController do
+
+  login_member
+
+  def valid_attributes
+    {
+      :owner_id => subject.current_member.id,
+      :crop_id => FactoryGirl.create(:crop).id
+    }
+  end
+
+  describe "GET index" do
+    it "assigns all harvests as @harvests" do
+      harvest = Harvest.create! valid_attributes
+      get :index, {}
+      assigns(:harvests).should eq([harvest])
+    end
+  end
+
+  describe "GET show" do
+    it "assigns the requested harvest as @harvest" do
+      harvest = Harvest.create! valid_attributes
+      get :show, {:id => harvest.to_param}
+      assigns(:harvest).should eq(harvest)
+    end
+  end
+
+  describe "GET new" do
+    it "assigns a new harvest as @harvest" do
+      get :new, {}
+      assigns(:harvest).should be_a_new(Harvest)
+    end
+  end
+
+  describe "GET edit" do
+    it "assigns the requested harvest as @harvest" do
+      harvest = Harvest.create! valid_attributes
+      get :edit, {:id => harvest.to_param}
+      assigns(:harvest).should eq(harvest)
+    end
+  end
+
+  describe "POST create" do
+    describe "with valid params" do
+      it "creates a new Harvest" do
+        expect {
+          post :create, {:harvest => valid_attributes}
+        }.to change(Harvest, :count).by(1)
+      end
+
+      it "assigns a newly created harvest as @harvest" do
+        post :create, {:harvest => valid_attributes}
+        assigns(:harvest).should be_a(Harvest)
+        assigns(:harvest).should be_persisted
+      end
+
+      it "redirects to the created harvest" do
+        post :create, {:harvest => valid_attributes}
+        response.should redirect_to(Harvest.last)
+      end
+    end
+
+    describe "with invalid params" do
+      it "assigns a newly created but unsaved harvest as @harvest" do
+        # Trigger the behavior that occurs when invalid params are submitted
+        Harvest.any_instance.stub(:save).and_return(false)
+        post :create, {:harvest => { "crop_id" => "invalid value" }}
+        assigns(:harvest).should be_a_new(Harvest)
+      end
+
+      it "re-renders the 'new' template" do
+        # Trigger the behavior that occurs when invalid params are submitted
+        Harvest.any_instance.stub(:save).and_return(false)
+        post :create, {:harvest => { "crop_id" => "invalid value" }}
+        response.should render_template("new")
+      end
+    end
+  end
+
+  describe "PUT update" do
+    describe "with valid params" do
+      it "updates the requested harvest" do
+        harvest = Harvest.create! valid_attributes
+        # Assuming there are no other harvests in the database, this
+        # specifies that the Harvest created on the previous line
+        # receives the :update_attributes message with whatever params are
+        # submitted in the request.
+        Harvest.any_instance.should_receive(:update_attributes).with({ "crop_id" => "1" })
+        put :update, {:id => harvest.to_param, :harvest => { "crop_id" => "1" }}
+      end
+
+      it "assigns the requested harvest as @harvest" do
+        harvest = Harvest.create! valid_attributes
+        put :update, {:id => harvest.to_param, :harvest => valid_attributes}
+        assigns(:harvest).should eq(harvest)
+      end
+
+      it "redirects to the harvest" do
+        harvest = Harvest.create! valid_attributes
+        put :update, {:id => harvest.to_param, :harvest => valid_attributes}
+        response.should redirect_to(harvest)
+      end
+    end
+
+    describe "with invalid params" do
+      it "assigns the harvest as @harvest" do
+        harvest = Harvest.create! valid_attributes
+        # Trigger the behavior that occurs when invalid params are submitted
+        Harvest.any_instance.stub(:save).and_return(false)
+        put :update, {:id => harvest.to_param, :harvest => { "crop_id" => "invalid value" }}
+        assigns(:harvest).should eq(harvest)
+      end
+
+      it "re-renders the 'edit' template" do
+        harvest = Harvest.create! valid_attributes
+        # Trigger the behavior that occurs when invalid params are submitted
+        Harvest.any_instance.stub(:save).and_return(false)
+        put :update, {:id => harvest.to_param, :harvest => { "crop_id" => "invalid value" }}
+        response.should render_template("edit")
+      end
+    end
+  end
+
+  describe "DELETE destroy" do
+    it "destroys the requested harvest" do
+      harvest = Harvest.create! valid_attributes
+      expect {
+        delete :destroy, {:id => harvest.to_param}
+      }.to change(Harvest, :count).by(-1)
+    end
+
+    it "redirects to the harvests list" do
+      harvest = Harvest.create! valid_attributes
+      delete :destroy, {:id => harvest.to_param}
+      response.should redirect_to(harvests_url)
+    end
+  end
+
+end
diff --git a/spec/factories/harvests.rb b/spec/factories/harvests.rb
new file mode 100644
index 000000000..407ccc875
--- /dev/null
+++ b/spec/factories/harvests.rb
@@ -0,0 +1,14 @@
+# Read about factories at https://github.com/thoughtbot/factory_girl
+
+FactoryGirl.define do
+  factory :harvest do
+    crop
+    owner
+    harvested_at "2013-09-17"
+    quantity "3"
+    unit "individual"
+    weight_quantity 6
+    weight_unit "kg"
+    description "A lovely harvest"
+  end
+end
diff --git a/spec/helpers/harvests_helper_spec.rb b/spec/helpers/harvests_helper_spec.rb
new file mode 100644
index 000000000..ecc30a51e
--- /dev/null
+++ b/spec/helpers/harvests_helper_spec.rb
@@ -0,0 +1,79 @@
+require 'spec_helper'
+
+describe HarvestsHelper do
+  describe "display_quantity" do
+
+    it "blank" do
+      harvest = FactoryGirl.create(:harvest,
+        :quantity => nil,
+        :weight_quantity => nil
+      )
+      result = helper.display_quantity(harvest)
+      result.should eq 'not specified'
+    end
+
+    it '3 individual' do
+      harvest = FactoryGirl.create(:harvest,
+        :quantity => 3,
+        :unit => 'individual',
+        :weight_quantity => nil
+      )
+      result = helper.display_quantity(harvest)
+      result.should eq '3'
+    end
+
+    it '1 bunch' do
+      harvest = FactoryGirl.create(:harvest,
+        :quantity => 1,
+        :unit => 'bunch',
+        :weight_quantity => nil
+      )
+      result = helper.display_quantity(harvest)
+      result.should eq '1 bunch'
+    end
+
+    it '3 bunches' do
+      harvest = FactoryGirl.create(:harvest,
+        :quantity => 3,
+        :unit => 'bunch',
+        :weight_quantity => nil
+      )
+      result = helper.display_quantity(harvest)
+      result.should eq '3 bunches'
+    end
+
+    it '3 kg' do
+      harvest = FactoryGirl.create(:harvest,
+        :quantity => nil,
+        :unit => nil,
+        :weight_quantity => 3,
+        :weight_unit => 'kg'
+      )
+      result = helper.display_quantity(harvest)
+      result.should eq '3 kg'
+    end
+
+    it '3 individual weighing 3 kg' do
+      harvest = FactoryGirl.create(:harvest,
+        :quantity => 3,
+        :unit => 'individual',
+        :weight_quantity => 3,
+        :weight_unit => 'kg'
+      )
+      result = helper.display_quantity(harvest)
+      result.should eq '3, weighing 3 kg'
+    end
+
+    it '3 bunches weighing 3 kg' do
+      harvest = FactoryGirl.create(:harvest,
+        :quantity => 3,
+        :unit => 'bunch',
+        :weight_quantity => 3,
+        :weight_unit => 'kg'
+      )
+      result = helper.display_quantity(harvest)
+      result.should eq '3 bunches, weighing 3 kg'
+    end
+
+  end
+end
diff --git a/spec/models/crop_spec.rb b/spec/models/crop_spec.rb
index e872d2ecd..1e0c3c4c1 100644
--- a/spec/models/crop_spec.rb
+++ b/spec/models/crop_spec.rb
@@ -235,4 +235,12 @@ describe Crop do
 
   end
 
+  context "harvests" do
+    it "has harvests" do
+      crop = FactoryGirl.create(:crop)
+      harvest = FactoryGirl.create(:harvest, :crop => crop)
+      crop.harvests.should eq [harvest]
+    end
+  end
+
 end
diff --git a/spec/models/harvest_spec.rb b/spec/models/harvest_spec.rb
new file mode 100644
index 000000000..eb8143d1f
--- /dev/null
+++ b/spec/models/harvest_spec.rb
@@ -0,0 +1,120 @@
+require 'spec_helper'
+
+describe Harvest do
+
+  it "has an owner" do
+    harvest = FactoryGirl.create(:harvest)
+    harvest.owner.should be_an_instance_of Member
+  end
+
+  it "has a crop" do
+    harvest = FactoryGirl.create(:harvest)
+    harvest.crop.should be_an_instance_of Crop
+  end
+
+  context 'quantity' do
+    it 'allows numeric quantities' do
+      @harvest = FactoryGirl.build(:harvest, :quantity => 33)
+      @harvest.should be_valid
+    end
+
+    it 'allows decimal quantities' do
+      @harvest = FactoryGirl.build(:harvest, :quantity => 3.3)
+      @harvest.should be_valid
+    end
+
+    it 'allows blank quantities' do
+      @harvest = FactoryGirl.build(:harvest, :quantity => '')
+      @harvest.should be_valid
+    end
+
+    it 'allows nil quantities' do
+      @harvest = FactoryGirl.build(:harvest, :quantity => nil)
+      @harvest.should be_valid
+    end
+
+    it 'cleans up zero quantities' do
+      @harvest = FactoryGirl.build(:harvest, :quantity => 0)
+      @harvest.quantity.should == 0
+    end
+
+    it "doesn't allow non-numeric quantities" do
+      @harvest = FactoryGirl.build(:harvest, :quantity => "99a")
+      @harvest.should_not be_valid
+    end
+  end
+
+  context 'units' do
+    Harvest::UNITS_VALUES.values.push(nil, '').each do |s|
+      it "#{s} should be a valid unit" do
+        @harvest = FactoryGirl.build(:harvest, :unit => s)
+        @harvest.should be_valid
+      end
+    end
+
+    it 'should refuse invalid unit values' do
+      @harvest = FactoryGirl.build(:harvest, :unit => 'not valid')
+      @harvest.should_not be_valid
+      @harvest.errors[:unit].should include("not valid is not a valid unit")
+    end
+
+    it 'sets unit to blank if quantity is blank' do
+      @harvest = FactoryGirl.build(:harvest, :quantity => '', :unit => 'individual')
+      @harvest.should be_valid
+      @harvest.unit.should eq nil
+    end
+  end
+
+  context 'weight quantity' do
+    it 'allows numeric weight quantities' do
+      @harvest = FactoryGirl.build(:harvest, :weight_quantity => 33)
+      @harvest.should be_valid
+    end
+
+    it 'allows decimal weight quantities' do
+      @harvest = FactoryGirl.build(:harvest, :weight_quantity => 3.3)
+      @harvest.should be_valid
+    end
+
+    it 'allows blank weight quantities' do
+      @harvest = FactoryGirl.build(:harvest, :weight_quantity => '')
+      @harvest.should be_valid
+    end
+
+    it 'allows nil weight quantities' do
+      @harvest = FactoryGirl.build(:harvest, :weight_quantity => nil)
+      @harvest.should be_valid
+    end
+
+    it 'cleans up zero quantities' do
+      @harvest = FactoryGirl.build(:harvest, :weight_quantity => 0)
+      @harvest.weight_quantity.should == 0
+    end
+
+    it "doesn't allow non-numeric weight quantities" do
+      @harvest = FactoryGirl.build(:harvest, :weight_quantity => "99a")
+      @harvest.should_not be_valid
+    end
+  end
+
+  context 'weight units' do
+    it 'all valid units should work' do
+      ['kg', 'lb', nil, ''].each do |s|
+        @harvest = FactoryGirl.build(:harvest, :weight_unit => s)
+        @harvest.should be_valid
+      end
+    end
+
+    it 'should refuse invalid weight unit values' do
+      @harvest = FactoryGirl.build(:harvest, :weight_unit => 'not valid')
+      @harvest.should_not be_valid
+      @harvest.errors[:weight_unit].should include("not valid is not a valid unit")
+    end
+
+    it 'sets weight_unit to blank if quantity is blank' do
+      @harvest = FactoryGirl.build(:harvest, :weight_quantity => '', :weight_unit => 'kg')
+      @harvest.should be_valid
+      @harvest.weight_unit.should eq nil
+    end
+  end
+end
diff --git a/spec/models/member_spec.rb b/spec/models/member_spec.rb
index 349fd2ce5..49b66ef71 100644
--- a/spec/models/member_spec.rb
+++ b/spec/models/member_spec.rb
@@ -373,4 +373,12 @@ describe 'member' do
     end
   end
 
+  context 'harvests' do
+    it 'has harvests' do
+      member = FactoryGirl.create(:member)
+      harvest = FactoryGirl.create(:harvest, :owner => member)
+      member.harvests.should eq [harvest]
+    end
+  end
+
 end
diff --git a/spec/requests/harvests_spec.rb b/spec/requests/harvests_spec.rb
new file mode 100644
index 000000000..edb408b0b
--- /dev/null
+++ b/spec/requests/harvests_spec.rb
@@ -0,0 +1,11 @@
+require 'spec_helper'
+
+describe "Harvests" do
+  describe "GET /harvests" do
+    it "works! (now write some real specs)" do
+      # Run the generator again with the --webrat flag if you want to use webrat methods/matchers
+      get harvests_path
+      response.status.should be(200)
+    end
+  end
+end
diff --git a/spec/routing/harvests_routing_spec.rb b/spec/routing/harvests_routing_spec.rb
new file mode 100644
index 000000000..66ab7151e
--- /dev/null
+++ b/spec/routing/harvests_routing_spec.rb
@@ -0,0 +1,35 @@
+require "spec_helper"
+
+describe HarvestsController do
+  describe "routing" do
+
+    it "routes to #index" do
+      get("/harvests").should route_to("harvests#index")
+    end
+
+    it "routes to #new" do
+      get("/harvests/new").should route_to("harvests#new")
+    end
+
+    it "routes to #show" do
+      get("/harvests/1").should route_to("harvests#show", :id => "1")
+    end
+
+    it "routes to #edit" do
+      get("/harvests/1/edit").should route_to("harvests#edit", :id => "1")
+    end
+
+    it "routes to #create" do
+      post("/harvests").should route_to("harvests#create")
+    end
+
+    it "routes to #update" do
+      put("/harvests/1").should route_to("harvests#update", :id => "1")
+    end
+
+    it "routes to #destroy" do
+      delete("/harvests/1").should route_to("harvests#destroy", :id => "1")
+    end
+
+  end
+end
diff --git a/spec/views/crops/index.html.haml_spec.rb b/spec/views/crops/index.html.haml_spec.rb
index d61d108be..e7520cb2e 100644
--- a/spec/views/crops/index.html.haml_spec.rb
+++ b/spec/views/crops/index.html.haml_spec.rb
@@ -45,4 +45,13 @@ describe "crops/index" do
       rendered.should contain "New Crop"
     end
   end
+
+  context "downloads" do
+    it "offers a CSV download" do
+      render
+      rendered.should contain "The data on this page is available in the following formats:"
+      assert_select "a", :href => crops_path(:format => 'csv')
+      assert_select "a", :href => crops_path(:format => 'json')
+    end
+  end
 end
diff --git a/spec/views/crops/show.html.haml_spec.rb b/spec/views/crops/show.html.haml_spec.rb
index dd79a443a..84795fa05 100644
--- a/spec/views/crops/show.html.haml_spec.rb
+++ b/spec/views/crops/show.html.haml_spec.rb
@@ -187,6 +187,10 @@ describe "crops/show" do
       rendered.should contain "Plant this"
     end
 
+    it "shows a harvest this button" do
+      rendered.should contain "Harvest this"
+    end
+
     it "links to the right crop in the planting link" do
       assert_select("a[href=#{new_planting_path}?crop_id=#{@crop.id}]")
     end
diff --git a/spec/views/harvests/edit.html.haml_spec.rb b/spec/views/harvests/edit.html.haml_spec.rb
new file mode 100644
index 000000000..ad3f257e0
--- /dev/null
+++ b/spec/views/harvests/edit.html.haml_spec.rb
@@ -0,0 +1,19 @@
+require 'spec_helper'
+
+describe "harvests/edit" do
+  before(:each) do
+    assign(:harvest, FactoryGirl.create(:harvest))
+    render
+  end
+
+  it "renders new harvest form" do
+    assert_select "form", :action => harvests_path, :method => "post" do
+      assert_select "select#harvest_crop_id", :name => "harvest[crop_id]"
+      assert_select "input#harvest_quantity", :name => "harvest[quantity]"
+      assert_select "input#harvest_weight_quantity", :name => "harvest[quantity]"
+      assert_select "select#harvest_unit", :name => "harvest[unit]"
+      assert_select "select#harvest_weight_unit", :name => "harvest[unit]"
+      assert_select "textarea#harvest_description", :name => "harvest[description]"
+    end
+  end
+end
diff --git a/spec/views/harvests/index.html.haml_spec.rb b/spec/views/harvests/index.html.haml_spec.rb
new file mode 100644
index 000000000..827785aff
--- /dev/null
+++ b/spec/views/harvests/index.html.haml_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+describe "harvests/index" do
+  before(:each) do
+    controller.stub(:current_user) { nil }
+    @member   = FactoryGirl.create(:member)
+    @tomato = FactoryGirl.create(:tomato)
+    @maize  = FactoryGirl.create(:maize)
+    page = 1
+    per_page = 2
+    total_entries = 2
+    harvests = WillPaginate::Collection.create(page, per_page, total_entries) do |pager|
+      pager.replace([
+        FactoryGirl.create(:harvest,
+          :crop => @tomato,
+          :owner => @member
+        ),
+        FactoryGirl.create(:harvest,
+          :crop => @maize,
+          :owner => @member
+        )
+      ])
+    end
+    assign(:harvests, harvests)
+    render
+  end
+
+  it "renders a list of harvests" do
+    render
+    assert_select "tr>td", :text => @member.login_name
+    assert_select "tr>td", :text => @tomato.system_name
+    assert_select "tr>td", :text => @maize.system_name
+  end
+
+  it "provides data links" do
+    render
+    rendered.should contain "The data on this page is available in the following formats:"
+    assert_select "a", :href => harvests_path(:format => 'csv')
+    assert_select "a", :href => harvests_path(:format => 'json')
+  end
+end
diff --git a/spec/views/harvests/new.html.haml_spec.rb b/spec/views/harvests/new.html.haml_spec.rb
new file mode 100644
index 000000000..14a1c69d6
--- /dev/null
+++ b/spec/views/harvests/new.html.haml_spec.rb
@@ -0,0 +1,19 @@
+require 'spec_helper'
+
+describe "harvests/new" do
+  before(:each) do
+    assign(:harvest, FactoryGirl.create(:harvest))
+    render
+  end
+
+  it "renders new harvest form" do
+    assert_select "form", :action => harvests_path, :method => "post" do
+      assert_select "select#harvest_crop_id", :name => "harvest[crop_id]"
+      assert_select "input#harvest_quantity", :name => "harvest[quantity]"
+      assert_select "input#harvest_weight_quantity", :name => "harvest[quantity]"
+      assert_select "select#harvest_unit", :name => "harvest[unit]"
+      assert_select "select#harvest_weight_unit", :name => "harvest[unit]"
+      assert_select "textarea#harvest_description", :name => "harvest[description]"
+    end
+  end
+end
diff --git a/spec/views/harvests/show.html.haml_spec.rb b/spec/views/harvests/show.html.haml_spec.rb
new file mode 100644
index 000000000..ef233aedc
--- /dev/null
+++ b/spec/views/harvests/show.html.haml_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+
+describe "harvests/show" do
+  before(:each) do
+    controller.stub(:current_user) { nil }
+    @crop = FactoryGirl.create(:tomato)
+    @harvest = assign(:harvest, FactoryGirl.create(:harvest, :crop => @crop))
+    render
+  end
+
+  it "renders attributes" do
+    rendered.should contain @crop.system_name
+    rendered.should contain @harvest.harvested_at.to_s
+  end
+
+end
diff --git a/spec/views/plantings/index.html.haml_spec.rb b/spec/views/plantings/index.html.haml_spec.rb
index a3df530bd..0653afe62 100644
--- a/spec/views/plantings/index.html.haml_spec.rb
+++ b/spec/views/plantings/index.html.haml_spec.rb
@@ -44,4 +44,12 @@ describe "plantings/index" do
     rendered.should contain 'January 13, 2013'
   end
 
+  it "provides data links" do
+    render
+    rendered.should contain "The data on this page is available in the following formats:"
+    assert_select "a", :href => plantings_path(:format => 'csv')
+    assert_select "a", :href => plantings_path(:format => 'json')
+    assert_select "a", :href => plantings_path(:format => 'rss')
+  end
+
 end
diff --git a/spec/views/seeds/index.html.haml_spec.rb b/spec/views/seeds/index.html.haml_spec.rb
index 02d9d2b44..72cb43b24 100644
--- a/spec/views/seeds/index.html.haml_spec.rb
+++ b/spec/views/seeds/index.html.haml_spec.rb
@@ -42,4 +42,12 @@ describe "seeds/index" do
       assert_select 'a', :href => place_path(@owner.location)
     end
   end
+
+  it "provides data links" do
+    render
+    rendered.should contain "The data on this page is available in the following formats:"
+    assert_select "a", :href => seeds_path(:format => 'csv')
+    assert_select "a", :href => seeds_path(:format => 'json')
+    assert_select "a", :href => seeds_path(:format => 'rss')
+  end
 end