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PH problem
zGucciCameToGrowstarted grow question 4 years ago
comrades help
last 2 waterings at the exit PH-7-7.2
spilled with clean water with PH 5.5
did not help
how you can lower the PH in the substrate??
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CRiSPrGrowanswered grow question 4 years ago
Hey there nGucciCame, You should try to keep pH from fluctuating by not using that much pH down or pH up, this you can do by assuring the soil is healthy by adding beneficial bacteria like bacilus subtilis or trichoderma harzianum by adding this it will create a strong base for the pH to remain very stable at 6. , which is a good thing . Hope this helps ! 🚀
Mrs_Larimaranswered grow question 4 years ago
Ph is the smallest problem in your grow.
If you grow in soil , the soil buffers the ph by its own... that means if you use mj growing soilmix, or agood gardencentersoil, its already stabilized, so she comes back to right ph
Worst issue is overwatering, your girls nearly lie on the surface and suffer,
Overwatering is an invitation to imbalance pests and mold
let your girls dry and then try to water them moderate
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GMSgrowsanswered grow question 4 years ago
Aluminum sulfate and sulfur will lower soil ph. Should be able to get at a nursery. Cheers
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