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Purple coloration under leaf.

Notacrimeyostarted grow question 5y ago

Hello guys, Some of the little ladies i planted are showing some purple (darkening coloration), mostly on the back of the leaf. Coco ph 6, 30L container. Been feedind 1ml×L: Tarantula, conossieur grow A,B, micro. (Advanced N). 600W HPS lumatek. What could it be? Thanks.

Notacrimeyo

Notacrimeyo

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Leaves. Color · Dark-purple

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PiusWaxisanswered grow question 5y ago

Usually, that color is due to stress that the plant is experiencing... It typically occurs when the nighttime temperature drops below 16 degrees. Given the appearance of the leaves, I would say there's no need to worry; it often is part of its genetics.

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2x2growinganswered grow question 5y ago

It’s genetic. I can’t remember the name because it’s really weird lol but it has something to do with how the plant produces chlorophyll.. It doesn’t seem to affect yield from what I’ve seen:)

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