By Romsey
United Kingdom 
I have bought some plug plants and there seems to be grey patches appearing on the leaves. Any ideas?
3 Apr, 2012
Answers
sounds like it might be mildew, a fungal infection. Keep them a bit on the dry side, improve ventilation and remove badly afected leaves and dispose of them in the bin.
4 Apr, 2012
Which plug plants are you referring to?
3 Apr, 2012