Harden off autumnsown cauliflowers which have been overwintered in frames.
Regularly check late potatoes you have in store. As sprouts appear, rub them out.
In mild, dry conditions, plant out polyanthus.
Tidy up pansies and violas in hanging baskets and containers as they come into life.
Top dress permanent plantings in tubs.
Clean watering cans, seed trays and pots.
Prick out seedlings in the greenhouse and transfer to larger pots.
Continue to order plug plants or pick them up at garden centres.
Protect strawberries with horticultural fleece.
Keep an eye on blackberries, taking care to tie in new growth as it occurs.
Prune hydrangeas, removing the old flowering heads which protected the plant against frost.
Sow summer spinach, which should be ready to harvest in May.