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leaves start to turn yellow

Motherslug
Motherslugstarted grow question a year ago
I see a few leaves starting to turn a bit yellow... after a quick search I think it might be PH related, maybe have to use PH-min in the water, I've measured the water I'm giving, it's 6,8 without PH-min. Do you guys think its PH related?
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Week 4
Leaves. Color - Yellow
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Sciolistic_Steve
Sciolistic_Steveanswered grow question a year ago
no, you can definitely find a good ratio of nutes at 6,8 that work well. Especially in soil. It's a good pH Did you by chance take an indoor plant and expose it to the sun for any period of time longer than a few minutes? if so could be why. it's at the bottom. could just be shedding a leaf or two. Might need a tad more N. if it is nute related it would have to be a mobil nute, and that helps narrow it down.
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MohammadT
MohammadTanswered grow question a year ago
Nitrogen deficiency
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massivetids
massivetidsanswered grow question a year ago
Yes it is pH related. You can use a biologic pH regulator like the pH-min from BioBizz. The ideal pH should be around 6. Enjoy your grow buddy!
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Sciolistic_Steve
Sciolistic_Steveanswered grow question a year ago
forgot to mention -- if oyu want to move it outside, it will need to be slowly exposed ot teh sun or you will cause this sort of damage to alot more leaves and far worse things can happen with continued overexposure too soon.
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Sciolistic_Steve
Sciolistic_Steveanswered grow question a year ago
"day 30: she spent the day outdoors for the first time." -- from diary. yeah, that's probably sun damage. So, i wouldn't react to it if it was looking pretty before.
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gottagrowsometime
gottagrowsometimeanswered grow question a year ago
She needs mag bud. A calmag will do. But I prefer Epsom salt and cal powder. If near a pharmacy you'll get it. Make sure to get one that doesn't have any menthol or any smellies in it. 150ppm added to your ambient tap should do the trick. Can Also be added as a foliar spray
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Ctrellis90
Ctrellis90answered grow question a year ago
Its most likely a macro nutrient deficiency. I would get a micro nutrient line to balance out your medium or you could try to supplement with more feed to see if that helps. Your medium also looks a bit dry. Hope this helps 🙏
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