Howdy cactus jungle,
My crested aeonium has developed some brown spots on its leaves, but everything else seems fine. There’s even healthy looking new growth/rosettes. Should I be concerned? Should I give it a neem oil treatment?
Thanks for any advice you can give,
I wouldn’t be too concerned since the new growth looks good. It was probably freeze damage or hail damage. On the other hand, it could be mites. Check for tiny insects, for barely visible webbing. If it’s mites then it does need to be treated with neem oil.