If you have two lighting areas available Tech's is the best way to sex your plants.

Only one insignificant point for sawleaf. I use 24/7 just as you do but the plant will rest itself for 3-4 hours each day and photosythesis effectively stops during this time. If you think of the plant breathing in CO2 all day it needs that short time to breathe out.

peace
HvyFuel Reviewed by HvyFuel on . switching cycles i am finally starting my indoor mission this has been years in the making anyway i am starting off with about 17 plants this way i should be gauranteed at least 10 females i reckon ,this my dilemma : my space is relatively limited 1 m by 1 m by 2 meters high so what i wanna do is put all the plants under the light( 400 hps) and then let em grow in 20/4 for a while and 12/12 till i can identify their sex and then obviously remove the males and the swicth back to 20/4. now the thing is ive read Rating: 5