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Probable phosphorus excess nutrient block
Maskedcucumberstarted grow question 3 years ago
Hi, I was wondering how long are the nutrients blocked after an overfertilisation ? I lowered my EC to 1 (day 24) since they are growing a 3rd internode. Thanks !
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GMSgrowsanswered grow question 3 years ago
In water grows, they recover in 2 to 3 days. Just make sure you run some plain 5.8 ph water over your clay to release any built up salts in the clay. Then for the week your in and if their photos, then your good at 5 to 600 ppm 1 to 1.2 ec for now. If you see good growth next week, then up them by 100 ppm. Do this every week until you hit 800 ppm 1.6 ec. If their autos, cut them back to 400 ppm and up the same way until you reach 600 ppm
Chow_13answered grow question 3 years ago
In water its right away, but it will take a few days to visually see any changes. the brown spots will not fix. keep an eye on the new growth. everything looks good to me.
Happy growing
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Hashyanswered grow question 3 years ago
Sometimes I get that problem and I think its when I haven't got the ph spot on when cleaning the hydroton before transplant to the pots. I may be wrong as only do a few grows in pure hydroton. Also if the leaves touch the hydroton I find it causes blemishes on the leaf.
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TheUk420Showanswered grow question 3 years ago
Its not a deficiency lol but by all means give her more if you wish its your plant lol the plant is fine the shade of the leafs is absolutlly spot on no blue hues or light spots a nive even colour throughout the middle of the plant seems lighter that's just the way they grow lol If you want to throw loads of nutrients at a seedling then be my guest lol
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