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Brown/white spot

Kratistosstarted grow question 7 months ago

Hi everyone. The plant is a photo on her 7th week of veg. I give solid ferti and diluted compost tea water then appeared white spot on old leaves and the new leaves have tips burnt. Is it PH problem or PH mix with overfed?

Kratistos

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Kratistos

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Leaves. Edges burnt

Leaves. Other

Setup. Strains - Photoperiod

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Shinsimillaanswered grow question 7 months ago

Did you splash feed on your leaves? Water drops can act like a magnifying glass and concentrate the light onto the leaf in a tiny spot and burn your leaf. Otherwise if you have any feed in the water and get some on the leaves, the water evaporates and leaves the feed behind and it gets very concentrated and that can also burn your leaves. This doesn't look like nutrient burn from the plant getting too much food to me.

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