Yellowing Calla Lily Leaves

Question

What is causing my calla lily leaves to turn yellow?

Answer 1

If they are yellowing after blooming, this is natural. They are trying to go dormant. This article will help:
https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/make-calla-lily-bloom.htm

If they have not bloomed, there are many reasons that this can happen. This article will help with pinpointing what might be the issue with yours:
https://www.gardeningknowhow.com/plant-problems/environmental/plant-leaves-turn-yellow.htm