My local hydro shop is giving away a free gallon of root assist tea tomorrow, Sunday, to anybody who asks. I was under the impression that root assist tea was for like DWC, but I was wondering if I can use it in soil? And if so how much should I add per gallon of water?
If you're talking about this tea http://www.skunklabshc.com/microbe-tea-info.html it's a compost tea which is used for organic soil grows. If they are making a fresh batch of this tea, you'll need to use it within a couple of hours. If the tea is not getting fresh air via air pump, the beneficial bacteria will start to die off within a few hours and the tea can turn bad pretty quick.
I believe it is that, they have it in a vortex brewer. But I thought you could store the tea for up to 10 days refrigerated.