verticalgrow
Well-Known Member
if the top leaves of plants were bleached from lights then yesMy PH meter is broken, so i have to get a new one, my ph has been around 6.0 when i measured.
can some of the damage on the plant be because i have the lights to close? i have a mars2 1200w _(600w real ) i have had the light closer before but the plant got so bushy and short so i have more distance to canopy now. i have the light about 75CM/30inches away now!