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What's up with plant 4
the_big_pink_placestarted grow question 3 years ago
Quick Question, Plant 4 in all of my pictures, it's showing signs of a nitrogen deficiency but it's not possible the last run off I tested was 2250 with a pH of 6.0 what else could be causing the leaves to look like they have a deficiency. Burnt tips I understand.
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Ezzjaybruhanswered grow question 3 years ago
Yeah that’s not sign of nitrogen deficiency anyhow but you’re locking out other nutrients is likely the case - that run off number is way too high for comfort. Some plants can take it and others can’t.. you’re seeing the result of that in plant 4..
Given that you’re in coco,
I’d mix up like 5 gallons of feed for it at a low EC of .8 - 1.0 (4-500 PPM) and flush/leech that coco.. basically flush it but with a feed. You don’t wanna do straight water cuz you’ll likely stress it out even more.
But you want that run off to be down below 1000PPM before you quit
the_big_pink_placeanswered grow question 3 years ago
Thanks You guys , the run off was high and I did start mixing 800ppm mix's as soon as I noticed it, then threw up the question. As of today there vibrant green and growing well again posting pictures today.
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m0useanswered grow question 3 years ago
Let me know if you need any more help with this, you can use the DM feature.
Your inbox is the little green arrow at the bottom right of the screen.
Cheers,
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Fruitgroweranswered grow question 3 years ago
Was gonna say exactly what mousse did basically... If your ppm is larger than your input solution, it indicates you're feeding far too much. Try and find the balance between the 2 figures. So I suggest a strong flush and a slight decrease in nutes and I think it's a magnesium deficiency or lucky zinc or something definitely not nitrogen defeciency so don't pump loads more N in hoping to solve it. Check your ph levels are correct this can also cause nutrient buildup and lockout causing high run off
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m0useanswered grow question 3 years ago
If your runoff was 2250PPM that's its reason.
Its way to high and your have salt build up causing lockout.
Need to flush that plant and give it some new feed. Your runoff should not be more then 100-200 from your solution going in on a hydro setup.
800-900 ppm when vegetating, and 1000-1100 ppm when flowering,
These are not sold numbers but aorund that rage they are suggesting is accurate. +/- 300
Good Luck and Happy Growing!
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