Nute Deficiency

After looking at your diary, not sure why you are calling one of your plants "mutated". All looks fine, the purple colour is perfectly harmless. I would ease up on the nitrogen though, it looks like nutrient burning to me, and judging by your pictures, all your plants are very dark green, so could be adding up to soil toxicity. Another thing, do you realise that by removing healthy green leaves, you are depriving your plant of energy production. Leaves are like "solar panels", making all the energy your plant needs to grow properly. The simple fact is, less healthy green leaves = less energy produced = slower growth = smaller flowers. My advise is to try and only removing yellow leaves, and you might be surprised how much faster and better your flowers will grow. Hope this helps.... Organoman.