Attached is a picture of my knockout rose leaf (the bottom). Can you tell me what is wrong with them? They are well watered, good drainage, planted in container, get full sun and fed with rose food.
Certified GKH Gardening Expert
I am sorry, but I did not receive your photo.
I will resubmit my question and hopefully the photo will show. I don't know how to do it from here. Thank you.