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Grow QuestionsYellow leaves

Yellow leaves

Autogrowzstarted grow question 4 years ago

Some random leaves and some middle leaves and tops are starting to look like this. What could the issue be. Also one of them had a purple stem. They also have spots on them She is a Auto Flower. G13 strain. 55 days old and still hasn’t flowered My PH is correct.

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Leaves. Color - Yellow

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CRiSPrGrowanswered grow question 4 years ago

Hey there Autogrowz , you do have symptoms of magnesium deficiency as you can see from the yellowing happening on the serrated edges of the leafs , rust color spots are calcium related symptoms. It's not a big one though, and it could also just be that the leaf is old and died which does happen and is totally natural. The big problem is the not flowering thing. Try triggering flowering by feeding flowering nutrients as well as unsulfured mollasses, sometimes changing the nutrient profile of the soil kickstarts the flowering process. Hope this helps ! 🚀

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Autogrowzanswered grow question 4 years ago

I use fox farms trio. It’s in my diary. I’ve been giving her cal mag. I just harvested a plant out the tent now she’s by herself. I flushed her with a flushing agent and 2 gals of water. And cut off the bad leaves. Gonna see how she responds from that and not feeding her until she drys up in the dirt.

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Baker420answered grow question 4 years ago

You could also try giving this plant 3 days of complete darkness to encourage the flowering sometimes autos need a nudge it's worth a try

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Pepperonistoneyanswered grow question 4 years ago

My guess would be a dose of cal mag will straiten these out. I had the same issue with some critical purple this summer and began to use this and my plant came back around. 🙏

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Baker420answered grow question 4 years ago

What nutrients and levels are you feeding this plant? Have you switched to bloom nutes

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