I have an indoor jalapeno, cayenne and birds eye chillies which I planted from seed and moved indoors at the end of summer. They have become infested with tiny bugs which live on the bottoms of the leaves mostly (see pic):
This happened before, and after I sprayed the plants with soapy water they seemed to disappear only to reappear a month later! Any advice on what they are and how to get rid of them would be greatly appreciated!
Also the jalapeno plant has been developing brown/purple patches (see pic):
I have been using Chilli Focus Plant since last week, and prior to that was using a tomato plant feed that apparently matched chilli requirements quite well.