Smurfy... a 400w HPS puts out about 50000 lumens... a 250w puts about 11-25000 lumens... and i have about 5600 lumens to my plant... you will need a little more than that to bring your plants to a good harvest, especially for flower... What u put in is what u get out... and u put in 2.99$, think about it... thats all im sayin. Good luck :thumbsup:

Stay UP :rasta:
!AC420
AcousticStoner420 Reviewed by AcousticStoner420 on . My Grow Journal (Count.) At day 11 now :) Finally decided to stop using my Cam phone to take pics :) I Don't know if you can see it well but a very tip of a flower is turning bright green / yellow almost. I'm guessing this is nothing to worry about and the plant will fix it's self? And Will that curve have any effect when it gets older? Should I just keep the support there? Rating: 5