Ah man....you are going to make me think tonight and convert metric to American.....lol

So you are running something like a DWC system or is it an NFT? Are you using rockwool for 100% of your grow medium? Are you wanting to grow trees like a KBS system?
Zandor Reviewed by Zandor on . When to harvest??? i am so confused on the whole When to harvest question..... in the marijuana growers handbook indoor/greenhouse edition by ed rosenthal it sais to wait till you see 80% or so of those white hairs turn brown then it's mature to harvest... but that is like at 6 weeks or so with my indica and everybody is talking about 8 weeks of flowering not 6 weeks so should i pick when 80% of hairs are brown or just leave it till their all brown and keep it going to grow bigger and bigger for 8 weeks or Rating: 5