Alyssum: How to grow
Alyssum is a hardy annual smothered in tiny blooms, much loved by insects.
Although it is a hardy annual, due to the small size of the seeds best results are obtained by sowing indoors between February and April.
Pot on small plants once established and gradually acclimatise to outside condition over 2-3 weeks.
Plant out from late April onwards and feed throughout the summer months with Gro-Sure All Purpose Plant Food for long lasting flowers.