diff --git a/.travis.yml b/.travis.yml
index df55deca37..2cec41620b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -65,3 +65,4 @@ after_deploy:
 addons:
   code_climate:
     repo_token: 462e015bbdaabfb20910fc07f2fea253410ecb131444e00f97dbf32dc6789ca6
+  postgresql: "9.4"
\ No newline at end of file
diff --git a/Gemfile b/Gemfile
index 965398f791..eaaca68c28 100644
--- a/Gemfile
+++ b/Gemfile
@@ -85,6 +85,9 @@ gem "hashie", ">= 3.5.3"
 
 gem 'rake', '>= 10.0.0'
 
+# For https://github.com/Growstuff/growstuff/issues/863
+gem 'open-weather'
+
 # # CMS
 # gem 'comfortable_mexican_sofa', '~> 1.12.0'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 03dc310404..06c86fb4cb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -330,6 +330,8 @@ GEM
     omniauth-twitter (1.4.0)
       omniauth-oauth (~> 1.1)
       rack
+    open-weather (0.11.0)
+      json
     orm_adapter (0.5.0)
     paperclip (5.1.0)
       activemodel (>= 4.2.0)
@@ -570,6 +572,7 @@ DEPENDENCIES
   omniauth-facebook
   omniauth-flickr (>= 0.0.15)
   omniauth-twitter (~> 1.2)
+  open-weather
   pg
   poltergeist
   pry
diff --git a/app/controllers/likes_controller.rb b/app/controllers/likes_controller.rb
index 5f7c5dac94..613c72f55f 100644
--- a/app/controllers/likes_controller.rb
+++ b/app/controllers/likes_controller.rb
@@ -43,7 +43,7 @@ def success(like, liked_by_member: nil, status_code: nil)
 
   def failed(like, message)
     respond_to do |format|
-      format.json { render(json: { 'error': message }, status: :forbidden) }
+      format.json { render(json: { error: message }, status: :forbidden) }
       format.html do
         flash[:error] = message
         if like && like.likeable
diff --git a/app/models/planting.rb b/app/models/planting.rb
index c7d98c7aad..4e8617513c 100644
--- a/app/models/planting.rb
+++ b/app/models/planting.rb
@@ -7,6 +7,7 @@ class Planting < ActiveRecord::Base
   belongs_to :owner, class_name: 'Member', counter_cache: true
   belongs_to :crop, counter_cache: true
   has_many :harvests, -> { order(harvested_at: :desc) }, dependent: :destroy
+  has_many :planting_weather_logs
 
   default_scope { order("plantings.created_at desc") }
   scope :finished, -> { where(finished: true) }
diff --git a/app/models/planting_weather_log.rb b/app/models/planting_weather_log.rb
new file mode 100644
index 0000000000..cb8d33f728
--- /dev/null
+++ b/app/models/planting_weather_log.rb
@@ -0,0 +1,50 @@
+# Defines a JSON data type as weather_log
+# See http://edgeguides.rubyonrails.org/active_record_postgresql.html#json for how to query it
+# See http://openweathermap.org/current for documentation
+
+# Example call: http://api.openweathermap.org/data/2.5/weather?q=London,uk&appid=df8abc00e3162fbd98bc48063cc6c4b5
+#  {
+#   "coord":{
+#     "lon":-0.13,
+#     "lat":51.51
+#   },
+#   "weather":[
+#     {
+#       "id":800,
+#       "main":"Clear",
+#       "description":"clear sky",
+#       "icon":"01d"
+#     }
+#   ],
+#   "base":"stations",
+#   "main":{
+#     "temp":281.83,
+#     "pressure":1025,
+#     "humidity":61,
+#     "temp_min":280.15,
+#     "temp_max":283.15
+#   },
+#   "visibility":10000,
+#   "wind":{
+#     "speed":5.7,
+#     "deg":300
+#   },
+#   "clouds":{
+#     "all":0
+#   },
+#   "dt":1491808800,
+#   "sys":{
+#     "type":1,
+#     "id":5091,
+#     "message":0.0097,
+#     "country":"GB",
+#     "sunrise":1491801287,
+#     "sunset":1491850179
+#   },
+#   "id":2643743,
+#   "name":"London",
+#   "cod":200
+# }
+class PlantingWeatherLog < ActiveRecord::Base
+  belongs_to :planting
+end
diff --git a/config/application.yml.example b/config/application.yml.example
index 4aa23e4394..6e72cca370 100644
--- a/config/application.yml.example
+++ b/config/application.yml.example
@@ -66,6 +66,10 @@ GROWSTUFF_PAYPAL_SIGNATURE: "dummy"
 GROWSTUFF_FACEBOOK_KEY: ""
 GROWSTUFF_FACEBOOK_SECRET: ""
 
+# Used to log weather, see https://github.com/Growstuff/growstuff/issues/863
+# Generate by signing up to http://openweathermap.org/
+GROWSTUFF_OPENWEATHER_KEY: "dummy"
+
 # Elasticsearch is used for flexible search and it requires another component
 # to be installed. To make it easy for people who don't need to test this feature
 # it's been turned off for test and development environment as a default.
diff --git a/db/migrate/20170410080449_planting_weather_log.rb b/db/migrate/20170410080449_planting_weather_log.rb
new file mode 100644
index 0000000000..9c4edc4c24
--- /dev/null
+++ b/db/migrate/20170410080449_planting_weather_log.rb
@@ -0,0 +1,11 @@
+class PlantingWeatherLog < ActiveRecord::Migration
+  def change
+    create_table :planting_weather_logs do |t|
+      t.integer :planting_id
+      t.timestamps
+      t.json 'weather_data'
+    end
+
+    add_index :planting_weather_logs, :planting_id
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index b33f49830e..b742d14370 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,13 +11,13 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170104035248) do
+ActiveRecord::Schema.define(version: 20170410080449) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
   create_table "account_types", force: :cascade do |t|
-    t.string   "name",              null: false
+    t.string   "name",              limit: 255, null: false
     t.boolean  "is_paid"
     t.boolean  "is_permanent_paid"
     t.datetime "created_at"
@@ -33,31 +33,31 @@
   end
 
   create_table "alternate_names", force: :cascade do |t|
-    t.string   "name",       null: false
-    t.integer  "crop_id",    null: false
-    t.integer  "creator_id", null: false
+    t.string   "name",       limit: 255, null: false
+    t.integer  "crop_id",                null: false
+    t.integer  "creator_id",             null: false
     t.datetime "created_at"
     t.datetime "updated_at"
   end
 
   create_table "authentications", force: :cascade do |t|
-    t.integer  "member_id",  null: false
-    t.string   "provider",   null: false
-    t.string   "uid"
-    t.string   "token"
-    t.string   "secret"
+    t.integer  "member_id",              null: false
+    t.string   "provider",   limit: 255, null: false
+    t.string   "uid",        limit: 255
+    t.string   "token",      limit: 255
+    t.string   "secret",     limit: 255
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "name"
+    t.string   "name",       limit: 255
   end
 
   add_index "authentications", ["member_id"], name: "index_authentications_on_member_id", using: :btree
 
   create_table "comfy_cms_blocks", force: :cascade do |t|
-    t.string   "identifier",     null: false
+    t.string   "identifier",     limit: 255, null: false
     t.text     "content"
     t.integer  "blockable_id"
-    t.string   "blockable_type"
+    t.string   "blockable_type", limit: 255
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -66,17 +66,17 @@
   add_index "comfy_cms_blocks", ["identifier"], name: "index_comfy_cms_blocks_on_identifier", using: :btree
 
   create_table "comfy_cms_categories", force: :cascade do |t|
-    t.integer "site_id",          null: false
-    t.string  "label",            null: false
-    t.string  "categorized_type", null: false
+    t.integer "site_id",                      null: false
+    t.string  "label",            limit: 255, null: false
+    t.string  "categorized_type", limit: 255, null: false
   end
 
   add_index "comfy_cms_categories", ["site_id", "categorized_type", "label"], name: "index_cms_categories_on_site_id_and_cat_type_and_label", unique: true, using: :btree
 
   create_table "comfy_cms_categorizations", force: :cascade do |t|
-    t.integer "category_id",      null: false
-    t.string  "categorized_type", null: false
-    t.integer "categorized_id",   null: false
+    t.integer "category_id",                  null: false
+    t.string  "categorized_type", limit: 255, null: false
+    t.integer "categorized_id",               null: false
   end
 
   add_index "comfy_cms_categorizations", ["category_id", "categorized_type", "categorized_id"], name: "index_cms_categorizations_on_cat_id_and_catd_type_and_catd_id", unique: true, using: :btree
@@ -84,9 +84,9 @@
   create_table "comfy_cms_files", force: :cascade do |t|
     t.integer  "site_id",                                    null: false
     t.integer  "block_id"
-    t.string   "label",                                      null: false
-    t.string   "file_file_name",                             null: false
-    t.string   "file_content_type",                          null: false
+    t.string   "label",             limit: 255,              null: false
+    t.string   "file_file_name",    limit: 255,              null: false
+    t.string   "file_content_type", limit: 255,              null: false
     t.integer  "file_file_size",                             null: false
     t.string   "description",       limit: 2048
     t.integer  "position",                       default: 0, null: false
@@ -100,16 +100,16 @@
   add_index "comfy_cms_files", ["site_id", "position"], name: "index_comfy_cms_files_on_site_id_and_position", using: :btree
 
   create_table "comfy_cms_layouts", force: :cascade do |t|
-    t.integer  "site_id",                    null: false
+    t.integer  "site_id",                                null: false
     t.integer  "parent_id"
-    t.string   "app_layout"
-    t.string   "label",                      null: false
-    t.string   "identifier",                 null: false
+    t.string   "app_layout", limit: 255
+    t.string   "label",      limit: 255,                 null: false
+    t.string   "identifier", limit: 255,                 null: false
     t.text     "content"
     t.text     "css"
     t.text     "js"
-    t.integer  "position",   default: 0,     null: false
-    t.boolean  "is_shared",  default: false, null: false
+    t.integer  "position",               default: 0,     null: false
+    t.boolean  "is_shared",              default: false, null: false
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -118,18 +118,18 @@
   add_index "comfy_cms_layouts", ["site_id", "identifier"], name: "index_comfy_cms_layouts_on_site_id_and_identifier", unique: true, using: :btree
 
   create_table "comfy_cms_pages", force: :cascade do |t|
-    t.integer  "site_id",                        null: false
+    t.integer  "site_id",                                    null: false
     t.integer  "layout_id"
     t.integer  "parent_id"
     t.integer  "target_page_id"
-    t.string   "label",                          null: false
-    t.string   "slug"
-    t.string   "full_path",                      null: false
+    t.string   "label",          limit: 255,                 null: false
+    t.string   "slug",           limit: 255
+    t.string   "full_path",      limit: 255,                 null: false
     t.text     "content_cache"
-    t.integer  "position",       default: 0,     null: false
-    t.integer  "children_count", default: 0,     null: false
-    t.boolean  "is_published",   default: true,  null: false
-    t.boolean  "is_shared",      default: false, null: false
+    t.integer  "position",                   default: 0,     null: false
+    t.integer  "children_count",             default: 0,     null: false
+    t.boolean  "is_published",               default: true,  null: false
+    t.boolean  "is_shared",                  default: false, null: false
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -138,8 +138,8 @@
   add_index "comfy_cms_pages", ["site_id", "full_path"], name: "index_comfy_cms_pages_on_site_id_and_full_path", using: :btree
 
   create_table "comfy_cms_revisions", force: :cascade do |t|
-    t.string   "record_type", null: false
-    t.integer  "record_id",   null: false
+    t.string   "record_type", limit: 255, null: false
+    t.integer  "record_id",               null: false
     t.text     "data"
     t.datetime "created_at"
   end
@@ -147,24 +147,24 @@
   add_index "comfy_cms_revisions", ["record_type", "record_id", "created_at"], name: "index_cms_revisions_on_rtype_and_rid_and_created_at", using: :btree
 
   create_table "comfy_cms_sites", force: :cascade do |t|
-    t.string  "label",                       null: false
-    t.string  "identifier",                  null: false
-    t.string  "hostname",                    null: false
-    t.string  "path"
-    t.string  "locale",      default: "en",  null: false
-    t.boolean "is_mirrored", default: false, null: false
+    t.string  "label",       limit: 255,                 null: false
+    t.string  "identifier",  limit: 255,                 null: false
+    t.string  "hostname",    limit: 255,                 null: false
+    t.string  "path",        limit: 255
+    t.string  "locale",      limit: 255, default: "en",  null: false
+    t.boolean "is_mirrored",             default: false, null: false
   end
 
   add_index "comfy_cms_sites", ["hostname"], name: "index_comfy_cms_sites_on_hostname", using: :btree
   add_index "comfy_cms_sites", ["is_mirrored"], name: "index_comfy_cms_sites_on_is_mirrored", using: :btree
 
   create_table "comfy_cms_snippets", force: :cascade do |t|
-    t.integer  "site_id",                    null: false
-    t.string   "label",                      null: false
-    t.string   "identifier",                 null: false
+    t.integer  "site_id",                                null: false
+    t.string   "label",      limit: 255,                 null: false
+    t.string   "identifier", limit: 255,                 null: false
     t.text     "content"
-    t.integer  "position",   default: 0,     null: false
-    t.boolean  "is_shared",  default: false, null: false
+    t.integer  "position",               default: 0,     null: false
+    t.boolean  "is_shared",              default: false, null: false
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -181,16 +181,16 @@
   end
 
   create_table "crops", force: :cascade do |t|
-    t.string   "name",                                      null: false
-    t.string   "en_wikipedia_url"
+    t.string   "name",                 limit: 255,                      null: false
+    t.string   "en_wikipedia_url",     limit: 255
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "slug"
+    t.string   "slug",                 limit: 255
     t.integer  "parent_id"
-    t.integer  "plantings_count",      default: 0
+    t.integer  "plantings_count",                  default: 0
     t.integer  "creator_id"
     t.integer  "requester_id"
-    t.string   "approval_status",      default: "approved"
+    t.string   "approval_status",      limit: 255, default: "approved"
     t.text     "reason_for_rejection"
     t.text     "request_notes"
     t.text     "rejection_notes"
@@ -216,29 +216,29 @@
   end
 
   create_table "forums", force: :cascade do |t|
-    t.string   "name",        null: false
-    t.text     "description", null: false
-    t.integer  "owner_id",    null: false
+    t.string   "name",        limit: 255, null: false
+    t.text     "description",             null: false
+    t.integer  "owner_id",                null: false
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "slug"
+    t.string   "slug",        limit: 255
   end
 
   add_index "forums", ["slug"], name: "index_forums_on_slug", unique: true, using: :btree
 
   create_table "gardens", force: :cascade do |t|
-    t.string   "name",                       null: false
+    t.string   "name",        limit: 255,                null: false
     t.integer  "owner_id"
-    t.string   "slug",                       null: false
+    t.string   "slug",        limit: 255,                null: false
     t.datetime "created_at"
     t.datetime "updated_at"
     t.text     "description"
-    t.boolean  "active",      default: true
-    t.string   "location"
+    t.boolean  "active",                  default: true
+    t.string   "location",    limit: 255
     t.float    "latitude"
     t.float    "longitude"
     t.decimal  "area"
-    t.string   "area_unit"
+    t.string   "area_unit",   limit: 255
   end
 
   add_index "gardens", ["owner_id"], name: "index_gardens_on_owner_id", using: :btree
@@ -252,17 +252,17 @@
   add_index "gardens_photos", ["garden_id", "photo_id"], name: "index_gardens_photos_on_garden_id_and_photo_id", using: :btree
 
   create_table "harvests", force: :cascade do |t|
-    t.integer  "crop_id",         null: false
-    t.integer  "owner_id",        null: false
+    t.integer  "crop_id",                     null: false
+    t.integer  "owner_id",                    null: false
     t.date     "harvested_at"
     t.decimal  "quantity"
-    t.string   "unit"
+    t.string   "unit",            limit: 255
     t.text     "description"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "slug"
+    t.string   "slug",            limit: 255
     t.decimal  "weight_quantity"
-    t.string   "weight_unit"
+    t.string   "weight_unit",     limit: 255
     t.integer  "plant_part_id"
     t.float    "si_weight"
     t.integer  "planting_id"
@@ -280,49 +280,49 @@
   create_table "likes", force: :cascade do |t|
     t.integer  "member_id"
     t.integer  "likeable_id"
-    t.string   "likeable_type"
-    t.string   "categories",    array: true
+    t.string   "likeable_type", limit: 255
+    t.string   "categories",    limit: 255, array: true
     t.datetime "created_at"
     t.datetime "updated_at"
   end
 
+  add_index "likes", ["likeable_id", "likeable_type"], name: "index_likes_on_likeable_id_and_likeable_type", using: :btree
   add_index "likes", ["likeable_id"], name: "index_likes_on_likeable_id", using: :btree
-  add_index "likes", ["likeable_type", "likeable_id"], name: "index_likes_on_likeable_type_and_likeable_id", using: :btree
   add_index "likes", ["member_id"], name: "index_likes_on_member_id", using: :btree
 
   create_table "members", force: :cascade do |t|
-    t.string   "email",                   default: "",   null: false
-    t.string   "encrypted_password",      default: "",   null: false
-    t.string   "reset_password_token"
+    t.string   "email",                   limit: 255, default: "",   null: false
+    t.string   "encrypted_password",      limit: 255, default: "",   null: false
+    t.string   "reset_password_token",    limit: 255
     t.datetime "reset_password_sent_at"
     t.datetime "remember_created_at"
-    t.integer  "sign_in_count",           default: 0
+    t.integer  "sign_in_count",                       default: 0
     t.datetime "current_sign_in_at"
     t.datetime "last_sign_in_at"
-    t.string   "current_sign_in_ip"
-    t.string   "last_sign_in_ip"
-    t.string   "confirmation_token"
+    t.string   "current_sign_in_ip",      limit: 255
+    t.string   "last_sign_in_ip",         limit: 255
+    t.string   "confirmation_token",      limit: 255
     t.datetime "confirmed_at"
     t.datetime "confirmation_sent_at"
-    t.string   "unconfirmed_email"
-    t.integer  "failed_attempts",         default: 0
-    t.string   "unlock_token"
+    t.string   "unconfirmed_email",       limit: 255
+    t.integer  "failed_attempts",                     default: 0
+    t.string   "unlock_token",            limit: 255
     t.datetime "locked_at"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "login_name"
-    t.string   "slug"
+    t.string   "login_name",              limit: 255
+    t.string   "slug",                    limit: 255
     t.boolean  "tos_agreement"
     t.boolean  "show_email"
-    t.string   "location"
+    t.string   "location",                limit: 255
     t.float    "latitude"
     t.float    "longitude"
-    t.boolean  "send_notification_email", default: true
+    t.boolean  "send_notification_email",             default: true
     t.text     "bio"
     t.integer  "plantings_count"
     t.boolean  "newsletter"
-    t.boolean  "send_planting_reminder",  default: true
-    t.string   "preferred_avatar_uri"
+    t.boolean  "send_planting_reminder",              default: true
+    t.string   "preferred_avatar_uri",    limit: 255
   end
 
   add_index "members", ["confirmation_token"], name: "index_members_on_confirmation_token", unique: true, using: :btree
@@ -338,10 +338,10 @@
 
   create_table "notifications", force: :cascade do |t|
     t.integer  "sender_id"
-    t.integer  "recipient_id",                 null: false
-    t.string   "subject"
+    t.integer  "recipient_id",                             null: false
+    t.string   "subject",      limit: 255
     t.text     "body"
-    t.boolean  "read",         default: false
+    t.boolean  "read",                     default: false
     t.integer  "post_id"
     t.datetime "created_at"
     t.datetime "updated_at"
@@ -361,9 +361,9 @@
     t.datetime "updated_at"
     t.datetime "completed_at"
     t.integer  "member_id"
-    t.string   "paypal_express_token"
-    t.string   "paypal_express_payer_id"
-    t.string   "referral_code"
+    t.string   "paypal_express_token",    limit: 255
+    t.string   "paypal_express_payer_id", limit: 255
+    t.string   "referral_code",           limit: 255
   end
 
   create_table "orders_products", id: false, force: :cascade do |t|
@@ -372,16 +372,16 @@
   end
 
   create_table "photos", force: :cascade do |t|
-    t.integer  "owner_id",        null: false
-    t.string   "thumbnail_url",   null: false
-    t.string   "fullsize_url",    null: false
+    t.integer  "owner_id",                    null: false
+    t.string   "thumbnail_url",   limit: 255, null: false
+    t.string   "fullsize_url",    limit: 255, null: false
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "title",           null: false
-    t.string   "license_name",    null: false
-    t.string   "license_url"
-    t.string   "link_url",        null: false
-    t.string   "flickr_photo_id"
+    t.string   "title",           limit: 255, null: false
+    t.string   "license_name",    limit: 255, null: false
+    t.string   "license_url",     limit: 255
+    t.string   "link_url",        limit: 255, null: false
+    t.string   "flickr_photo_id", limit: 255
   end
 
   create_table "photos_plantings", id: false, force: :cascade do |t|
@@ -397,25 +397,34 @@
   add_index "photos_seeds", ["seed_id", "photo_id"], name: "index_photos_seeds_on_seed_id_and_photo_id", using: :btree
 
   create_table "plant_parts", force: :cascade do |t|
-    t.string   "name"
+    t.string   "name",       limit: 255
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.string   "slug",       limit: 255
+  end
+
+  create_table "planting_weather_logs", force: :cascade do |t|
+    t.integer  "planting_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "slug"
+    t.json     "weather_data"
   end
 
+  add_index "planting_weather_logs", ["planting_id"], name: "index_planting_weather_logs_on_planting_id", using: :btree
+
   create_table "plantings", force: :cascade do |t|
-    t.integer  "garden_id",                            null: false
-    t.integer  "crop_id",                              null: false
+    t.integer  "garden_id",                                        null: false
+    t.integer  "crop_id",                                          null: false
     t.date     "planted_at"
     t.integer  "quantity"
     t.text     "description"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "slug"
-    t.string   "sunniness"
-    t.string   "planted_from"
+    t.string   "slug",                 limit: 255
+    t.string   "sunniness",            limit: 255
+    t.string   "planted_from",         limit: 255
     t.integer  "owner_id"
-    t.boolean  "finished",             default: false
+    t.boolean  "finished",                         default: false
     t.date     "finished_at"
     t.integer  "days_before_maturity"
   end
@@ -423,12 +432,12 @@
   add_index "plantings", ["slug"], name: "index_plantings_on_slug", unique: true, using: :btree
 
   create_table "posts", force: :cascade do |t|
-    t.integer  "author_id",  null: false
-    t.string   "subject",    null: false
-    t.text     "body",       null: false
+    t.integer  "author_id",              null: false
+    t.string   "subject",    limit: 255, null: false
+    t.text     "body",                   null: false
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "slug"
+    t.string   "slug",       limit: 255
     t.integer  "forum_id"
   end
 
@@ -436,9 +445,9 @@
   add_index "posts", ["slug"], name: "index_posts_on_slug", unique: true, using: :btree
 
   create_table "products", force: :cascade do |t|
-    t.string   "name",              null: false
-    t.text     "description",       null: false
-    t.integer  "min_price",         null: false
+    t.string   "name",              limit: 255, null: false
+    t.text     "description",                   null: false
+    t.integer  "min_price",                     null: false
     t.datetime "created_at"
     t.datetime "updated_at"
     t.integer  "account_type_id"
@@ -447,38 +456,55 @@
   end
 
   create_table "roles", force: :cascade do |t|
-    t.string   "name",        null: false
+    t.string   "name",        limit: 255, null: false
     t.text     "description"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "slug"
+    t.string   "slug",        limit: 255
   end
 
   add_index "roles", ["slug"], name: "index_roles_on_slug", unique: true, using: :btree
 
   create_table "scientific_names", force: :cascade do |t|
-    t.string   "name",       null: false
-    t.integer  "crop_id",    null: false
+    t.string   "name",       limit: 255, null: false
+    t.integer  "crop_id",                null: false
     t.datetime "created_at"
     t.datetime "updated_at"
     t.integer  "creator_id"
   end
 
+  create_table "seed_trades", force: :cascade do |t|
+    t.text     "message"
+    t.text     "address"
+    t.datetime "requested_date"
+    t.datetime "accepted_date"
+    t.datetime "declined_date"
+    t.datetime "sent_date"
+    t.datetime "received_date"
+    t.integer  "seed_id"
+    t.integer  "requester_id"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+  add_index "seed_trades", ["requester_id"], name: "index_seed_trades_on_requester_id", using: :btree
+  add_index "seed_trades", ["seed_id"], name: "index_seed_trades_on_seed_id", using: :btree
+
   create_table "seeds", force: :cascade do |t|
-    t.integer  "owner_id",                                    null: false
-    t.integer  "crop_id",                                     null: false
+    t.integer  "owner_id",                                                null: false
+    t.integer  "crop_id",                                                 null: false
     t.text     "description"
     t.integer  "quantity"
     t.date     "plant_before"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "tradable_to",             default: "nowhere"
-    t.string   "slug"
+    t.string   "tradable_to",             limit: 255, default: "nowhere"
+    t.string   "slug",                    limit: 255
     t.integer  "days_until_maturity_min"
     t.integer  "days_until_maturity_max"
-    t.text     "organic",                 default: "unknown"
-    t.text     "gmo",                     default: "unknown"
-    t.text     "heirloom",                default: "unknown"
+    t.text     "organic",                             default: "unknown"
+    t.text     "gmo",                                 default: "unknown"
+    t.text     "heirloom",                            default: "unknown"
   end
 
   add_index "seeds", ["slug"], name: "index_seeds_on_slug", unique: true, using: :btree
diff --git a/lib/tasks/planting.rake b/lib/tasks/planting.rake
new file mode 100644
index 0000000000..7d8adbf70d
--- /dev/null
+++ b/lib/tasks/planting.rake
@@ -0,0 +1,29 @@
+namespace :planting do
+  desc "For all active plantings with locations, work out the current weather"
+  task determine_current_weather: :environment do
+    require 'open_weather'
+
+    plantings = Planting.current
+      .joins(:garden)
+      .where('gardens.location IS NOT NULL')
+      .order('gardens.location')
+      .limit(1000)
+
+    locations = {}
+    options = { units: "metric", APPID: ENV['GROWSTUFF_OPENWEATHER_KEY'] }
+    plantings.each do |planting|
+      unless locations[planting.garden.location]
+        locations[planting.garden.location] = OpenWeather::Current.city(planting.garden.location, options)
+        sleep(2) # API Limit: 60/minute; so we want to cool our jets a little
+      end
+
+      log = PlantingWeatherLog.create(planting_id: planting.id, weather_data: locations[planting.garden.location])
+
+      puts [
+        "Weather for #{planting.garden.location} is",
+        "#{log.weather_data['main']['temp']} degree(s) celcius and",
+        log.weather_data['weather'].first['main'].to_s
+      ].join(" ")
+    end
+  end
+end