Sue Sanderson – our horticulturist expert
Sue Says
Arum Lily seeds should ideally be sown as soon as they are ripe and require warmth to germinate (between 21-27C is a good temperature). They can take a few months to germinate so sow them in pots now and keep them warm indoors. Potting them on needs to be by late winter so theyre ready to be planted out after the risk of frost has passed. the following year they should be big enough to survive a British winter although make sure they are mulched in the autumn for protection.
