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Ruuddata
Ruuddatastarted grow question 4 years ago
Identify the deficiency (Nitrogen Or ?) . And I think the whitening of the tips has to do with PH
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Week 10
Leaves. Color - Yellow
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CRiSPrGrow
CRiSPrGrowanswered grow question 4 years ago
Hi there, i have to disagree with 8th Chevron , this is absolutely a K related symptoms , you can see this from the colorful splotches. i see you're adding a lot of nutrients already, sometimes for cannabis the nutrients are heavy on P and not heavy enough on the K but in your case i do think it's the opposite problem : overfertilisation leading to nutrient lock out, so you see the symptoms of deficiency but actually it's because it's too much. So you need to remove the salt nutrients from the medium by flushing and reducing your nutrients going forward. Sorry for the bad news, hope this helps ! 🚀
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The8thChevron
The8thChevronanswered grow question 4 years ago
Looks like phosphorus deficiency. Very hard to get N deficiency at this stage. Also looks like you have root rot starting. Hydroguard might help. Bad pH can cause all of these problems.
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