By Blackgrass
Cornwall,
United Kingdom 
I grew some chilli peppers last year & managed to keep one of the plants. But this year its starting to look yellow on the leaves, which are dropping & the chilli peppers are turning black. Have I watered it too much perhaps?
15 May, 2011
I take it it's in a pot in a greenhouse, Blackgrass. Overwatering them is difficult, unless...the soil is very slow draining, the temps are very cool, or you watered way too often. I would suspect lack of water or severe nutrient deficiency first.
16 May, 2011