My plants are about 3 weeks into flowering and have formed buds but they are not as big or as many as i have previously grown. I have a couple of theories about what I have done wrong 1. I tipped them quite severely so have heaps of flowering tips - I am worried that I have too many and it is making them small - the plant requiring too much energy to grow them efficiently. 2. for some stupid reason (someones advice) I picked off a lot of the fan leaves - now im worried that this is the cause. 3. I may have left them in the grow phase for too long - I purchased the clones - they looked about 4 weeks old - i let them grow for a further 4 weeks. I have them under lights in a small room with a fan and an extractor fan - but i have to keeps the door closed - so it could also be a lack of ventilation. Any advice would be appreciated. Cheers