Yep I am, can't really say if I'm seeing any difference, but then its macro and micro level changes. However my GF confirmed there is definitely live bacteria using a scanning electron microscope (She's a Microbiologist).
I got mine yesterday and watered the seedlings with it so hopefully I will see some better growth on the autos.
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It's not a fertilizer, it will merely help with the uptake of nutrients from your nutrient feeding.
Jip, that I have read just want the bacteria to colonise the medium so that when I start feeding nutrients are readily available.
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