Leaves turn yellow and pull in
In almost all bulb plants you can observe that the leaves turn yellow and move in after flowering. This is a natural process by which the calla bulb gathers strength for the next flowering period.
If the leaves turn yellow or brown beforehand, there are almost always maintenance errors:
- Location too sunny or too dark
- Too little moisture during the flowering period
- Substrate not rich in nutrients
- Virus disease from polluted earth
Tips & Tricks
Use a clean, sharp knife to cut diseased leaves. Then clean it thoroughly so you don't infect more plants.