Yellowing leafs rising through my plants and thinning out

Michiganmike · Aug 11, 2020

I'm thinking overwatering or ph fluctuation with my reservoir? I was watering with my hose with 300+ ppm, maybe a lockout from that?? Used a lot of ocean forest and pro mix, 707 and organic compost. Ph probes are giving me roughly 7.0 all around. Not sure if that's a malfunction or? Starts on bottom and rises thru plant dropping leafs and making it look hollow and scrawny. Got a little rain today which seems to have given me some time. The leaf pictures are off my big girls and the whole plant pictures are off my little extras I had but they are doing the same thing but get watered far less which makes me think it's not and over/under watering issue. The little ones have only had reverse osmosis water by hand and my bigger ones in scrogs were getting it from the hose w high ppm like 300 ppm. Maybe cause I haven't been supplementing any cal mag? SOS, any ideas are greatly appreciated, thanks

lime73 · Aug 11, 2020

They are hungry.
Nutrient deficient.
Ro has nothing in it for plants.

SCM 831 · Aug 11, 2020

Nitrogen

Yellowing leafs rising through my plants and thinning out

Michiganmike

New Member

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lime73

Weed Modifier

SCM 831

Well-Known Member