greenthumb21
Active Member
Posted this over in the plant problems forum but thought it might be better over here since I am true HP aero Pics are in this thread https://www.rollitup.org/marijuana-plant-problems/104763-mag-probelm-true-aero-setup.html#post1253240
Need some help, but thinking this is a magnesium def.
leaves are currling not only up but also twisting too.
True High Pressure aero set up, started from seeds( 3 types) placed in rockwool for about 1.5 weeks and then into the aero setup about a week ago.
Using Ionic grow for neuts, RO water PPM is 280 and PH 5.5-5.9 but stays close to 5.7most of the time. temp is 78-80, nuets are about 78, humidity is 48%
Lights are not that close, I can place my wrist or back of my hand right at the top of the plants and not get hot at all, but did raise my lights about 4" 3 days ago at first signs of the currling leaves.
Thanks
Need some help, but thinking this is a magnesium def.
leaves are currling not only up but also twisting too.
True High Pressure aero set up, started from seeds( 3 types) placed in rockwool for about 1.5 weeks and then into the aero setup about a week ago.
Using Ionic grow for neuts, RO water PPM is 280 and PH 5.5-5.9 but stays close to 5.7most of the time. temp is 78-80, nuets are about 78, humidity is 48%
Lights are not that close, I can place my wrist or back of my hand right at the top of the plants and not get hot at all, but did raise my lights about 4" 3 days ago at first signs of the currling leaves.
Thanks