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Is this nute burn / deficiency? Or light burn? Or both?
thebestinestarted grow question 3 years ago
What's going on with the intervenial chlorosis? Is it nute burn (zinc + manganese + iron potentially)? Is my proposed solution of only going with pH-balanced water a good mitigation strategy? Should I just not add super soil out of the gate?
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gottagrowsometimeanswered grow question 3 years ago
Hi buddy, that's a clear cut case of PH. It's way too high and the swings must be huge too. Whatever you are feeding it's PH isn't even close to the water feeds that follow it, that's what's causing your mix match of probs and the shading inbetween is swings or 2 high a PH, but I'd put it down to a more unstable PH with massive swings in feeds. You need to lower your PH to 5.8-6.3max and your follow up water feeds/flushes need to be the same. Good luck pal.
Hashyanswered grow question 3 years ago
Also download a phone app called photone and check the ppfd the plant is getting at the age yours are I would try 200ppfd then increase every week by around about 100
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Hashyanswered grow question 3 years ago
Soil ph range is 6.0 to 6.8 ideally. Try lowering ph to 6.2
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gottagrowsometimeanswered grow question 3 years ago
What do you mean add supersoil right out the gate? Is it a supersoil formula you pour on the soil like the one I used? If so, rightfully you should have made the supersoil then planted the seed. But yes, introduce it now for the growing phase as it'll have lots of N in it which is the key part of growth idk what will happen if you add it during or before flowering.
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