Calla lily drooping is normal in most cases. They are not dead at all. Their leaves may appear to be drooping, but in fact, they are just trying to find the right spot to grow.
The best way to revive your calla lily is to help it spread its roots and let the sunshine on it. When it is warm outside, the calla lilies will be more likely to spread out and grow. Here’s what you can do: ...
Calla lilies have the tendency to droop during the first few years of growth. If they appear to be too upright, it is because they are not growing fast enough to reach the full size they will eventually reach.
Calla lily drooping should not worry you if your plant is healthy. As we have seen above, it is a normal stage during the growth of calla lilies. However, if you notice your Cala lily drooping too much, it could be lacking enough water so its a good idea to water it.