Hi All
just starting my second grow under LEDs and my Northern Light has got a severe case of brown leaf
I am 3 weeks in and have checked PH at 5.7 and fed once a week
its a full hydro setup that I grew successfully for the first time last year with Blueberry Bliss. Drip fed , air bubbler, and fan.
LEDs are a Mars rig and I have them about 12” above the plants
any help on where I am going wrong would be much appreciated
just starting my second grow under LEDs and my Northern Light has got a severe case of brown leaf
I am 3 weeks in and have checked PH at 5.7 and fed once a week
its a full hydro setup that I grew successfully for the first time last year with Blueberry Bliss. Drip fed , air bubbler, and fan.
LEDs are a Mars rig and I have them about 12” above the plants
any help on where I am going wrong would be much appreciated