7th week of flower, 300w led on 60%, soil (60%coco,20%hummus,20%granulate, 10% choir) 6,2 ph, biobozz feeding chart (calmag 5ml, fishmisx 4ml had to elevate those as they showed deffiency (purple stems and yelowish leaves)
I'm going to go out on a limb and say it's your substrate mix which somehow equals out to 110%
60% coco is ok but what kind? Was it washed and buffered? And what's your watering schedule?
20% hummus (guessing you mean humus the organic material not the chickpea paste)
20% granulate - what kind of granulate?
10% choir - and this is important... what choir did you use? Vienna boys choir? High school choir? Heraldic angel choir? (sorry j/k couldn't resist) Guessing there's a typo there and I'd like some clarification if you don't mind.
If you're new to growing, especially growing in coco, you're better off just using a 70/30 coco perlite mix and not adding any of that other stuff. With the addition of organic material (humus) you're essentially growing in a substrate more like soil, and the humus retains too much water. I've seen a few threads where people have pulled off stellar grows like that, but most run into problems like you have. Lord knows I tried a couple times and ran into so many problems it kept me busier than a one legged man at an azz kicking contest.
thx for the info
i guess for the light stress too, as i raised the strenght a couple of days before, otherwise they look ok, beside the fact that i did nit really managed to keep the same hight, but i’ll put a net on before switching to flower, so that might fix the height issue more or less
i reduced the light back to 50% so lets see inacouple of days…