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Few issues
OutdoorUKstarted grow question 2 years ago
Plant is in coco ph 5.8 going in and at 1.2 ec does anyone know what the issue is I am always getting lower run off ec every time I feed and I have tried to up the ec to get it to 1.2 run off but it always goes back to 0.7 when I next feed.
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Leaves. Color - Dark-brown
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Paranoid_Gardneranswered grow question 2 years ago
And as they grow ill start upping the base, I always keep Calmag at 150ppm.
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Paranoid_Gardneranswered grow question 2 years ago
Your plants are eating, that’s a good thing. Up the EC even more. I started feeding my seedlings 500PPM (1.0 EC) from the day they sprout. 150ppm of Calmag and 350 of base.
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m0useanswered grow question 2 years ago
looks a bit like magnesium or potassium deficiency.
Ezzjaybruh is correct if the coir was not buffered it will rob your nutrients of calcium and magnesium and releases the bound potassium instead.
you could do a heavy watering of just calmg to help off set this.
best of luck
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Ezzjaybruhanswered grow question 2 years ago
Hard to say off info and no diary. Lots of variables to account for..
did you buffer the coco?
Coco displaces calcium and magnesium in the feed if not buffered. So it won’t make it to your plant even if you’re feeding it.. That’d be my guess at this point.
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