pizzax1
Active Member
Hey all,
Wondering if anyone has any tips for me. I've been growing beautiful flowers for the last year using automatic watering in coco/perlite and feeding Jacks 321. But I would always at some point get N toxicity (deep green, tips clawing) but no actual nute burn tips. I always keep my EC around 2.0-1.8 depending on the plant. This time around I bought the RO version with 12-5-16 see if I could avoid the N toxicity since the nitrogen is all around lower without using the two part system of Jacks 321. But here I am, 1 month in and one of my plants is showing tip clawing again. EC is around 1.9 right now in the res. I also use a micro mix every two weeks. The only other thing I use is Si. These are all autoflowers by the way, so I'm wondering if these girls are just too sensitive? How else could I reduce the nitrogen with a one part besides lowering the overall EC? Before I would just lower the Part B of CalNit. It's not bad and they outgrow it, but I would like to have one grow with ZERO issues.
Thanks for any tips.
Wondering if anyone has any tips for me. I've been growing beautiful flowers for the last year using automatic watering in coco/perlite and feeding Jacks 321. But I would always at some point get N toxicity (deep green, tips clawing) but no actual nute burn tips. I always keep my EC around 2.0-1.8 depending on the plant. This time around I bought the RO version with 12-5-16 see if I could avoid the N toxicity since the nitrogen is all around lower without using the two part system of Jacks 321. But here I am, 1 month in and one of my plants is showing tip clawing again. EC is around 1.9 right now in the res. I also use a micro mix every two weeks. The only other thing I use is Si. These are all autoflowers by the way, so I'm wondering if these girls are just too sensitive? How else could I reduce the nitrogen with a one part besides lowering the overall EC? Before I would just lower the Part B of CalNit. It's not bad and they outgrow it, but I would like to have one grow with ZERO issues.
Thanks for any tips.