Hi, I have about 30 Nerine bulbs planted in my garden, some from my mother's garden which are very old and some which are newer. This year only two bulbs have produced a flower and the rest have green leaves coming through which means they will not flower. What can I do to encourage more bulbs to produce flowers? Thanks, Denise.

It’s a good idea to lift your Nerines every few years and split up the clumps. You can do this now and when you do it, apply a good amount of Tui Bulb Food, this will give them a kick start and feeds them all the goodies to encourage flowers for next season.