In coco coir blend potting soil, in one gallon pot, watering with rain water every 2 - 3 days, have not applied any nutrients, plants are 2" to 7" tall right now. Smallest one has tan spots in middle of leaf about the mid leaf. Just noticed this morning that one of larger plants has one tan spot in middle of leaf, one of top leaves. PH is 7-8 in all 9 plants.
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Last edited by Carri; 04-26-2022, 10:14 AM. Reason: Also have blue spectrum light about 8" above plants. -
I give them a feed mate looking a bit lime colour i think your ph is high as well usualy 6 to 7 but i dont grow in coco -
Coco needs nutes.“Rather laugh with sinners than cry with saints” Billy Joel Only the good die young
”I think I can, I think I can…”the little engine that couldComment
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By looking at your soil mix it appears to be more of coco than soil...I think your ph is way too high(should be around 6.2-6.5) and they're in need some kind of food at this point. Are you supplementing them with cal/mag? And lights at 8" is risky unless their cheap lights for seedlings.Shappel S3000 3.5x6x6' ice hut
Fusion Board LED Panel 480w
6" Fusion Breath, Fan/Filter
Canna Coco/perlite
General Hydroponics Flora Series
Cal/Mag.
Scarlet Galaxy GTF
Scarlet Grapes GTF
Razzpergers x 2 GTFComment
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Not many nutes in rain water, some N but no Ca/Mg.Comment
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