Due to the better temp control of the new location decided to start playing with light height. Lowered it as low as 36” but plants seemed a bit stressed so I raised back to 48”.
Added a carbon filter back today as well so need to adjust heaven accordingly to maintain those nice now temps. Really hoping I don’t have to add a booster fan.
What could cause the yellow edges on the growth of new leaves that’s affecting only 1 plant. Soil of this plant also seems to be more moist than the others but all are bottom fed via autopots.
Your ec needs to be at 1.4 to 1.6 your ph needs to be 6.0 to 6.5, 6.3 best for flower. Check your runoff ph and ec levels and get them in the proper levels and things will get better. Old damaged leaves will not improve. Cheers