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Which Deficiency(ies)?

SlamFM
SlamFMstarted grow question a year ago
After looking at some pictures and reverse image searching some of the attached pictures. I think it maybe both phosphorus and potassium deficiency.
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Week 10
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
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BerrySweetHigh
BerrySweetHighanswered grow question a year ago
The reason for these deficiencies are the waste nutrient salts build up inside your soil. You need to do a small flush to flush these waste salts away. Use the pot volume in water with pH 6.2 and a low EC 1.0 When you have done this just let the soil dry till the top inch layer is completely dry before watering again. Then you can continue feeding like you did before but this time water (feed) till 10% from the given nutrient solution runs off from the bottom of the pot to prevent the waste salts building up inside the soil again. Happy growing buddy!
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m0use
m0useanswered grow question a year ago
Your using GH trio Grow, Micro, Bloom plus a CaMg, you should not be having these issues. unless your ratios are way off. It also suggests still using grow and bloom and micro all together just mixing them in one at a time. check out the feed chats here. ....[][][].... https://generalhydroponics.com/resources/flora-series-feedcharts/ ....[][][].... I think your feeding ratios are off and causing this to happen, also if you have not been getting runoff when feeding I'd suggest you start, prevents buildup in the soil that can cause other issues like lockouts. PH is in the same boat 6-6.4 is ideal.....[][][].... Good Luck!
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