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Leaves turning Purple?

Fuerostarted grow question 6y ago

Is it normal my Northern Lights Auto start some purple leaves at this point? It's an outdoor grow, and it's winter here, so temperature at night can get around 13º to 10º in some occasions. I know that low temperatures can trigger some purple leaves. Or is it some nut deficiency?

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Leaves. Color - Dark-purple

Plant. Stem - Red or purple

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DrJynx86answered grow question 6y ago

Plants will get purple hues with the cold weather and nights, that's a good trait! Keep on the great care! Happy smokes!

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