Plum
Cultivars and varieties:
Prunus domestica 'Czar' - Doesn't need sun to ripen, will grow and fruit on a north-facing wall.
Prunus domestica 'Early Rivers'
Prunus domestica 'Marjorie's Seedling'
Prunus domestica 'Oullins Gage' [AGM] (Dessert) - Self-fertile.
Prunus domestica 'Victoria' - The most commonly grown plum. It's self-fertile and will grow well on a north-facing fence or wall.
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
