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Stickstoffmangel?

CANNA_401started grow question 2y ago

Könnte das ein Zeichen für einen Stickstoffmangel sein? Diese verfärbungen kann ich momentan bei beiden Purplematics beobachten.

CANNA_401

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Leaves. Color - Yellow

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m0useanswered grow question 2y ago

Nitrogen tends to work its way from the bottom of the plant and works it way up as its a mobile nutrient. I do not think this is a Nitrogen issue. The immobile nutrients are the ones that tend to show on new growth. This discoloration could be from S or Fe Or if they are in the mix the PH might be off and they can't take them up. https://420life.com/wp-content/uploads/2021/10/Marijuana-Leaf-Deficiency-Chart-scaled.jpg This chat is a nice reference point for diagnosing some basic leaf systems but its sometimes more then one. Good Luck!

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