

When dry, wrap the tubers in newspaper and store them somewhere cool and dark over winter. For indoor-grown calla lilies, remove any brown leaves and keep the plant at a minimum temperature of 10✬ (50✯). Cut the plants down to the ground, then dig up the tubers and place them in a greenhouse or on a warm, sunny windowsill to dry. In autumn, after calla lilies have finished flowering, the leaves will turn yellow and die back. Leaves turning yellow or dropping in summer is a sign of overwatering. Overwatering can rot the tubers, so let the compost almost dry out between waterings, and water in the morning rather than evening so that the roots don’t sit in wet compost overnight. Once they start to flower, switch to a high-potash feed such as tomato feed. Getting the watering right is key to growing calla lilies, especially if you’re growing them in pots. In spring, feed calla lilies fortnightly with a high-nitrogen feed. This is why when you maintain them, you need to wear gloves. This anthurium lily has leaves that also contain calcium oxalate crystals. It can even be dangerous to you too as humans.

#Flamingo lily leaves turning brown how to#
Here’s how to grow and care for a calla lily.Ĭalla lilies (Zantedeschia) are native to South Africa. With their elegantly curved flowers in colours from deepest purple to blazing orange, they’re a spectacular addition to the summer garden or conservatory. This month, the houseplant of the month is Calla Lily. For sheer head-turning glamour, it’s hard to beat calla lilies.
