Hi there, I don't have a greenhouse, so this year for the first time I grew chillies and basil in front of my french windows. I had 10 chillie plants which were very successful and 2 really good pots of basil. However, after a couple of days away I came back to find one basil plant completely smothered in aphids. To cut the story short I lost both pots of basil and after several trips outside to treat the chillies I just gave up the hassle and harvested them. I read about how to treat plants with aphids, but it was so time consuming I don't know wether to bother again this year. I was wondering if anyone can tell me wether there are certain types of conditions, inside, that encourage the aphids to thrive. ie, humidity, heat, direct sunligh? The basil appeared to be the main culprit and I reckon the chillies would have been fine on their own. Can anyone offer any suggestions?