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Surplus or deficiency?

PootPoot
PootPootstarted grow question 7 months ago
Can't tell if there's a surplus of nutrients or a shortage of potassium? One plant looks like nitrogen burn and the other two look like theyre maybe a little k deficient. Was thinking of chilling out on the feed on the burnt one and just feeding micro to the other two. Thoughts?
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Week 7
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
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Roberts
Robertsanswered grow question 7 months ago
Your feeding ratio is off. Flowering npk ratio is 1-2-3. So way less nitrogen and phosphorus and potassium should be about 75 percent of her feed for bulking. Current you have too much nitrogen and have nitrogen toxicity signs starting to show.
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Organoman
Organomananswered grow question 7 months ago
Waaaaaaaaay over fed and suffering from growing at 24/0 too. All cannabis plants NEED "sleep" for a correctly functioning metabolism......18/6 is optimal. A plant with an incorrectly functioning metabolism will never grow or produce to the best of its ability. Remember too, in soil it is a schedule of plain water/plain water/feed/plain water/plain water/feed..........so that the plants are only getting fed every 7-10 days or so, not every time you irrigate.
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SkunkleDamo
SkunkleDamoanswered grow question 7 months ago
And a lot less of bloom nutes too. You are over feeding. All your leaf tips look bur
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Grey_Wolf
Grey_Wolfanswered grow question 7 months ago
probably should be feeding a bloom based nutrient with very little nitrogen added
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