Forcing bulbs sounds like a load of specialist hard work, but for a little midwinter cheer it’s really very easy. Time is the main ingredient. Here is a photo record of some purple crocuses that have been forced. Firstly, ten weeks in a cool dark cupboard, just covered in a light compost and kept barely damp. Then into the daylight on my kitchen window sill and after a further 10 days here we have these spring crocuses in bloom.
You just have to remember that you’ve put bulbs away in a dark cupboard!
Two days on the kitchen window sill in full light.