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I'm entering week 7, what's happening?

Spiritual_Herb
Spiritual_Herbstarted grow question 21d ago
I'm entering week 7 from germination. I'm using a soil for herbs/lawns (pH 8) as an amendment—not ideal for cannabis. I'm testing it, but leaves look like this. I fertilize and already flushed. Using 1ml grow + 1.6ml bloom Biobizz in 500ml water (pot is 3.2L).
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Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Pale
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Dendegrow
Dendegrowanswered grow question 20d ago
You need phosphorus. If you want to handle it organically, you can add a pinch — and I really mean just a pinch — of wood ash, for example from grilling charcoal, to your watering solution. But be careful not to use too much, as it will make the water too alkaline. As I said, just a small pinch — it helps quickly. Otherwise, I have to agree with the Organamon guy: this is definitely a phosphorus deficiency.
m0use
m0useanswered grow question 20d ago
Prob did not need a flush... any fertz can work for cannabis. most of the stuff marketed to us that is cannabis special is overprced and uses the same shit as the other ones. When in doubt miracle grow. Its a garbage fert from a evil company but it works just fine in a pinch. get the one with all the micros and macros and you don't even need to think about it.
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John_Kramer
John_Krameranswered grow question 21d ago
Organoman lol are u blind ? ))
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Organoman
Organomananswered grow question 21d ago
Phosphorous deficiency..........not N/K or calcium.
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John_Kramer
John_Krameranswered grow question 21d ago
NK deficiency + could be Ca (if u're not using Ca fert or ur water has a lack of it)
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