Greenhouse / indoor variety
Cucumbers grown indoors or in the greenhouse have a smooth, thin skin like shop bought cucumbers. They should be ready to start harvesting after 3 months and continue to produce cucumbers until the first frost.
Suggested sowing time:
(Key: 
sow indoors,
sow outside,
sow outside under cover.)
Seeds to sow now:
Indoors or in a heated greenhouse
Cress
Ornamental pepper
Outside
Ageratum
Alpine poppy
Antwerp hollyhock, Fig-leaved hollyhock, Hollyhock
Aubretia, Rock cress, Aubrieta, Aubrietia
Bristly hollyhock
Brussels sprout
Cabbage
Carrot
Cauliflower
Cress
Floss flower, Ageratum
Larkspur
Normandy sorrel
Onion
Radish
Spinach
Spring onion
Swiss chard, Ruby chard, Rhubard chard
Turnip
Outside under cover
Cauliflower
