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Yellowing leaves, why?

martiniii
martiniiistarted grow question 3 years ago
Her leaves started to yellow, probably because she was dried out for one day, so I watered her properly with 1.5l with 5ml of biocanna flores(first time). After 3days I would expect her to be dry again, but the soil is still quite moist. Why is she drinking a bit less?
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Week 6
Leaves. Color - Yellow
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Hashy
Hashyanswered grow question 3 years ago
Hi the reason it's taking a long time for your soil to dry is because of your grow space, its very small and is holding to much humidity in there, 75% I think you said. I haven't used your flower nutrient before but 5ml for 1.5L sounds quite high, like I said I haven't used it so don't know what the doses should be. So long as your getting run off and using correct ph and doses of nutes you will be fine. Just lower that humidity, 50% to 60% RH would be better.
martiniii
martiniiianswered grow question 3 years ago
I know about the high humudity, It´s my first time growing in this tent and I am experimenting with fans and carbon filters. The high humidity is caused by the carbon filter as It blocks the air flow and by the small tent. The plant dont seems to not have any problems with the high humidity but I am worried about the buds getting mold, so today I took off the carbon filter. And I hope It will go down to around 60%(now its around 80%, but I will play with my code and will bring it lower). The smell is getting very strong so I don´t know how I will manage to live in the same room. About the nutes, the dosage should be fine, I looked up at Biocanna´s webpage and they say 5,3ml for 1,5l for standart fertilization and on the bottle it says 1:250 so 6ml for 1,5l. It´s organic fertilizer. I am getting some run off, and ph should be somewhere around 6.
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InspireMe
InspireMeanswered grow question 3 years ago
Go with what hashy said mate
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