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bright spots on older growth

proxx87started grow question 2y ago

Any idea what these bright spots can mean? Plant is 2 1/2 weeks old and those spots show only on older growth.

proxx87

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Leaves. Color · Pale

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Scrubbyjimbobanswered grow question 2y ago

Looks more like a pH issue. Was the coco washed and buffered? Many brands claim to already be....how well they did so is often debatable.

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Organomananswered grow question 2y ago

Nitrogen toxicity.

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Ninjabudsanswered grow question 2y ago

Most likely Overwatering OrTo much nutrients Or to much light Or the soil ph is off

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