Also res temp 66f, room temp 70f rh 60% 15.000 lux light (3000k quantum board)4 week plant. Plant was becoming yellow on the 3rd week so I raised the ppm to 360 and the leaves tips burned, so I lowered to 320ppm. Using Reverse osmosis water with 1 ml/gallon Armor Si, 2ml/gal calmag, 1ml/gal micro 1ml/gal gro 1ml/gal bloom
Ph adjusted to 5.5 let it raise to 6.2 and lower it back to 5.5. Why no growth?
300 ppm=0.6ec 360 ppm =0.72ec
In a tent. I could raise the humidity with a humidfier up to 80% if needed.
Calibrate your pH pen if that's what you're using, and do it weekly. That plant has probably no nutrients available in solution.4 week plant. Plant was becoming yellow on the 3rd week so I raised the ppm to 360 and the leaves tips burned, so I lowered to 320ppm. Using Reverse osmosis water with 1 ml/gallon Armor Si, 2ml/gal calmag, 1ml/gal micro 1ml/gal gro 1ml/gal bloom
Ph adjusted to 5.5 let it raise to 6.2 and lower it back to 5.5. Why no growth?
No, waste of time.Just cut a plastic bottle to make a dome,drill some air holes.Remove the water and reset.Just a little A and B nothing else.You need some clay pebbles in that net pot.
That little plant is in a tent with led lighting, and the air temp is 70F? Do you have an IR thermometer.
Ph 5.8 calibrated pen. 3.2 ft from lamp. I use a luxmeter 15.000 lux.
I'm not using clay pebbles, only a cloning collar.
Outside the tent is 60f. It is cold here.
No, I'm just confirming/asking; the air temp in the tent/plants environment is 70F? I duno for sure about all the other possibilities, but that is for sure too cold. If you directly measured the plant I'd expect or guess it would be in the range of 65-68F. It should be 80*F+. The plant, not the air.
OP has the plant in a cloning plug....and that is it...nothing is in the net pot. Not sure if that is a thing people do.
