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Leaves yellowing

Manciupesasstarted grow question 5y ago

Have some problems with yellowing of leaves in the top and bottom leaves falling off puting pics for top leaves, maybe someone knows what’s wrong?

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Manciupesas

Manciupesas

Manciupesas

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Leaves. Color - Yellow

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Athosanswered grow question 5y ago

The bottom leaves shows a lack of phosphorous (flower nutes), unfortunately biobizz is not very concentrated, which means you end up using much more than the recommended amount. The top leaves is probably a calcium deficiency, which biobizz has very little, usually the needed calcium is present in tap water, but for places with very soft water, a cal mag supplement is needed.

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The8thChevronanswered grow question 5y ago

You need calmag and more phosphorus. I just had the same issue.

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