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Brown spots on tips of some leaves

handamanstarted grow question 4y ago

4 leaves affected on only one plant. All plants are receiving same feeding and are from same clones. Based on photo and googling it looks awfully lot like P deficiency? I'm still in vegetation phase though. I'm feeding with Advanced Hydroponics Grow + Bloom + Micro based on chart

handaman

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Leaves. Color - Dark-brown

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Mrs_Larimaranswered grow question 4y ago

and no need for using Bloom atm,, forget the charts, sttick to your vegetation Nutes ( and only the vegetation + Beneficals) otherwise it adds up to much nitrogen. and they have no need for P and K atm

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Mrs_Larimaranswered grow question 4y ago

Nope no P DEF IN THIS STAGE looks like you spilled something on them besudes the leaves are quite darkgreen, so pay attention with the Nitrogen you add.

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