Hi guys, first time growing autos or anything to be honest, just after some advice, using biobizz nutes under led lights, temps 26/27 humidity at 45 percent, they seem OK but not sure if they are a bit small, biggest ones 5 inches tall and pretty wide. I've got one runt that's 4 inches tall, it's the end of week 3 now. cheers pics are a bit gash apologies.
Welcome to AFN. Growers that have tried that mix here on AFN have not had good luck with it. You are kinda in a no man's land because coco is a hydro substrate and peat is a soil substrate. So do you fertigate for hydro or soil? Coco should be fertigated to 15% run-off every time the pot needs water and peat should be fertigated, watered, watered repeat and not nescasarily to run-off? Coco requires a little extra Ca, Mg and Iron peat does not. Nutrient readily rinse out of coco not out of peat. So you see the possible problems.