cheers for the advice
radstu08 Reviewed by radstu08 on . Grow questions Hi ..growing 4 fem ww in wilma 4 from seeds. The light am using is 600w MH for veg and will be changing it for 600w HPS for flowering. They've been in for 3 days now and I've got my ventilation running 24h, my nutes PH is going up everyday and am adjusting it with phdown to 5.5/5.6. the EC started at 1.2 and I've kept it at 1.3 for last two days. The humiditiy is 39% and my temp is 27c today, but on first day it was 40-45 % humidity and temp was 25-29c. I'm using a cooltube with Rating: 5