Lily grown outside in a container
After flowering of an outdoor container planted zantedeschia aethiopica lily, how far can it be cut back?
Certified GKH Gardening Expert
You can cut the dead flowering stalk almost all the way out. Leave the growth until it is time for dormancy. This article will help: https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/growing-calla-lilies-and-care-of-calla-lilies.htm