Red leaves on geranium
I have a geranium which leaves are turning red and yellow. I know that means it's under stress but I don't know what's causing it. I don't water it often but our area is not very dry. Any ideas what is the best thing to do for it?
Certified GKH Gardening Expert
Cool temperatures are the most common reason for red leaves.
This article will help you with this issue.
It's summer here in NZ so that's not the problem