Ann Byrne asked 16 years ago
Hello Gerry, I have notices yellow leaves with black spots on my Busy Lizzies. What is the cause of this and how can i treat it. I am using Phostrogen to feed them once a week.Ann Byrne
1 Answers
Gerry Daly Staff answered 7 years ago
If these are outdoor, it is more than likely due to wet weather. If indoors in pots, it is due to over-watering. Also feeding once a week is probably a bit over-generous.
