well, I was thinking with the 2 X 2 area, there would be SOME loss, but not to the degree i think you may be suggesting. But, then again, i am still learning, thank you for the input!First of all you don't have 21k lumens if you have lets say 5 X 4200 lumen cfl's....you still only have 4200 lumens just spread out to more area on the plant. But regardless your plant is still looking healthy and looks decent to me.
Yes, i understand. Each 23w bulb i have is rated at 1850 lumens... multiply that by 8 BULBS = 14.8k. Then add the other 2 bulbs which are rated at 3.1k apiece and tah-dah...21k. i think we were on different pages of the thought process, it's cool, and again,i appreciate the advice.Just so you know when you write 14k lumens your saying 14,000 lumens which i don't think you have with cfl's. I believe what your trying to apply here is that you have 2100 lumens? And want to add 1400 lumens? Just trying to help!
Good lookin out! THANK YOU for the very posotive and informative response! i am going to add plenty more ligh thats for sure.Nice looking sativa If you're going to have to use cfl's throughout the grow, and since your buds are not really going to plump up till wk 6 (keep in mind u still got 3 more wks after the 6th wk till harvest unless you absolutely cannot wait the total 9-10 wks, but trust me it will be worth it, not just in potency cause of time, but in general, since you have cfl's it will be about a week longer to get the most out of the flowers.)
Try to surround the already forming buds with as much light as possible, and make sure no light leakage (as in don't give them any light when the cycle is supposed to be dark) I have seen way too many people that have had their plants flower and mid-way through they screw up on letting light leak through and it totally screws up the flowering production.
So other than that enjoy the grow !!