goatlicker
Well-Known Member
3 weeks into flower, this started happening on a few of the tops.
Under 400w hps @ 18inchs, 21c-25c lights on.
Under 400w hps @ 18inchs, 21c-25c lights on.
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Took a soil sample from top and is around 7.2. Didn't want to go digging deep for a true reading. Do you think it's high or low?check ph of soil look up soil slurry
It does look a bit like that but the others aren't getting it? I raised the light a bit to see if that helps anyhow.could you have dripped something on it,or light bleaching??
I'll add some cal/mag next feeding and ph lower than usual. I'd already added cal/mag about a week n half ago.Looks like a calcium magnesium issue to me
Try to get your PH down to 6.2 to 6.5
Mm, no worries. Will try that thankyou.Good chance your soil ph is drifting up so just start using water at like 6.3