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K or P?

HarrrryyyPoota
HarrrryyyPootastarted grow question 25 days ago
Hey im in 6week of flowering sombody now what this plant need from photo of leaf ? leaf is in mideal od plant thanks💚
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001100010010011110
001100010010011110answered grow question 24 days ago
with the chlorosis, K deficiency. damage around the tips with intervienal chlorosis... it's one of the more obvious symptoms to diagnose. A deficiency can be caused by 1 of three things. pH inhibiting it, another nute's concentration inhibiting it or simply not enough provided of that particular nutrient molecule. The first 2 causes often coem with other symptoms, but not always. e.g. pH will fuck with Ca before it causes problems with K, so you'd see more than one type of symptom with that sort of issue, more often than not. relatively easy to eliminate possibilities....
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Organoman
Organomananswered grow question 24 days ago
Potassium deficiency.
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Ninjabuds
Ninjabudsanswered grow question 25 days ago
Hi there I'm sorry to see your lady is sick I hope this maybe helps A good rule of thumb to start is this, have you been giving the plants a decent amount of flowering type nutrients? And have you given cal mag at all if you have been feeding these thinga most likely you have over done it and need to back off for a bit. If you have been missing either cal mag ir a flowering type nutrients then I suggest adding that to your regiment. If you think you over feed and you wait a week or 10 days and the pla ts are still get worse then you probably have a soil ph problem. I also suggest you check your run off waters ph next time you water you plants.
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Northstar_cannabis
Northstar_cannabisanswered grow question 25 days ago
K deficiency and possibly a calcium deficiency. Adding calcium won't hurt, I'd do it to be sure. Definitely add K.
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psychedelic_unicorn
psychedelic_unicornanswered grow question 25 days ago
hard to tell from a single leaf, but looks like potassium tox.
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