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Grow QuestionsPhosphorus deficiency ?

Phosphorus deficiency ?

tiasmaaastarted grow question 2 years ago

I'm not sure but I think it's a Phosphorus deficiency, right ? And if it is, how can I fix that ? just adding more alga bloom ?

tiasmaaa

tiasmaaa

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Leaves. Color - Pale

Leaves. Color - Dark-purple

Leaves. Color - Black or grey

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Mr_Weeds_Autosanswered grow question 2 years ago

Hey Growmie, You are definitely right this is going to be a phosphorus deficiency, to fix this issue flush your plant with clean, pH’d water that contains nutrients that includes phosphorus, for your regiment it seems your Bio PK 5-8 is your source of phosphorus. This will also remove any nutrient salts that may be affecting the uptake of phosphorus and help restore pH to the proper levels.

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Organomananswered grow question 2 years ago

Potassium deficiency. Increase your Bio P/K or the "Green Sensation" slightly and possibly remove some other similar fertilizers. Giving your plants a few things in the correct quantities is far more effective than giving them a little bit of many things.

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Aldo90answered grow question 2 years ago

More bloom if you've not got a pk boost

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