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why?

a7785141started grow question 5y ago

why?(ph6.4 ppm420 Three weeks）And I think the shape of the leaves is strange.

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Leaves. Color - Dark-brown

Leaves. Color - Black or grey

Leaves. Color - Mottling

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Answer

MangoDuduanswered grow question 5y ago

420ppm are like 840ms ec, so if u put that water in a soil already with a little bit of nutrient inside you could have caused a little lockout

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