Q.How do I get my Gerber daisy leaves to stop curling up?
I have at least 20 old fashion Gerber daisies that bloom great & have healthy leaves but 2 of them also bloom great but leaves stay curled heat or not. Why
Certified GKH Gardening Expert
Check those plants for powdery mildew or insects such as thrips, aphids or spider mites. The third article shows control of these problems if you find them.