Cala lillies

Question

I have lost several lollies to rotten, why are they rotting?

Answer 1

Whether your bulbs are in a container or in the soil, make sure your soil is well draining.
Do not water overhead or directly into the center of the plant.

Overwatering is the most likely cause of bulb or root rot.

This link will refresh you on the care of Calla Lily plants.

https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/growing-calla-lilies-and-care-of-calla-lilies.htm