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6 Inch Carbon Filter Odor Control Grow Tents Air Filtration and Hydroponics

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Does it matter what pH storage brand I use?

Does it matter? I have a bottle of blue lab storage and I have a Hanna groline ph meter. I really don't want to drive and purchase a different solution if it doesn't matter.. Thank you!


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Rockwool ?

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Germination of seeds - ready for r/dwc

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Is AISI-302 stainless steel good for the reservoir with nutrients?

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