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Trying to dial in maxigro

Dr. J

Member
Hey well I'm starting with 280 ppm tap( that I let evap for a couple day with air stones) and feed at 4grs/gallon and I feel like some are burned and some look defeciant. I phd it to 6.3 with a 750 ppm and using coco/perlite mix. The leaves are twisting and pale almost like a ph issue and cal mag? Also what could cause thin stems? I have a couple strains that used to be trees! Now they're stems seem to get thinner and thinner. Appreciate and feed back
 

RubeGoldberg

Active member
Veteran
how often are you feeding em?

in coco start feeding daily with 10-15% runoff, keep the coco wet.

Definitely cal/mg the maxi grow/bloom, its a very oldschool formula that GH mostly keeps around for Vietnamese gangsters, you definitely want to round off the micro nutes with cal/mg if you're gonna use it in Coco Coir.

Also drop your pH to around 5.8-6ish for coco.
 
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