Aconite - Eranthis hyemalis
Bright buttercup yellow aconites flower in January, bringing little splashes of brightness to the often gloomy winter days. They prefer damp conditions in a sunny position but will tolerate partial shade such as under a tree that is yet to come into leaf.
Seeds to sow now:
Indoors or in a heated greenhouse
Cress
Ornamental pepper
Outside
Alpine wallflower
Basil
Beet, Beetroot, Chard
Beetroot
Cabbage
Canterbury bell,
Carrot
Common wallflower
Cress
Double daisy
Foxglove
Kohl rabi
Onion
Pansy
Radish
Spinach
Spring onion
Sweet William
Turnip