Sue Cullen asked 9 years ago
We’ve just brought in our Waterfall Begonias to overwinter indoors. How often should they be watered? I ask this because if planted in the ground, you dig up the tubers and bring them in to dry out so would watering them kill them off?
1 Answers
Gerry Daly Staff answered 6 years ago
They are taken in when frost arrives and slowly allowed to dry off. The tubers can be kept in the pots, dry, or taken out and stored in almost dry compost and started into growth again in spring.
