rockrose leaves turning brown

Question

My rockrose is still young and in a pot but ii is starting to go brown on the leaves, which are falling off in the middle and turning brown.

Answer 1

Has is received to much water?
Heavy rains could cause this.

You could try treated with Neem Oil also, as it is both a fungicide and pesticide.
Here are a few links.

https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm

https://www.gardeningknowhow.com/ornamental/shrubs/rockrose/how-to-grow-rockrose-shrubs.htm