Seems like I got the necrosis problem fixed. They are flowering like CRAZY! It's like a burst of growth,since the last post. I swear,I'll post pics tonight. I did'nt have time to get them before having to leave again. The spots on the leaves have decreased drasticlly. Now they are full green. Bud sites are very close.The final product will be tight dense buds. I got 2,600's on them. They love that much light! You''ll know they love it when your smoking them,too.