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Leaves turning yellow

Mammoph
Mammophstarted grow question 5y ago
Does anyone know why some lower (new and olds leaves) start turning yellow ? I flush them like a week ago, it's probably due to a deffiency don't you think ? The baby leaf is almost all yellow, while the older one as some pattern
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Leaves. Veins - yellow between
Leaves. Color - Yellow
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RafaelRapidos
RafaelRapidosanswered grow question 5y ago
If the lower leaves starts to turn yellow, they are not receiving enough Nitrogen. Use nutrients suited for the vegetative phase, such as Canna Vega along with Cannazym and rhizotonic. Good luck with your project!
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Lil_Teddy
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what cause it,Is it normal?
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