Yes, I originally bought 8oz for cloning, but made too much froth in the cloner. I use it for plain feed water, along w Hydroguard, GH Rapid Root and cal-mag pro. I keep a 5 gall bucket bubbling so it’s always ready to use. It was DEFINITELY helpful in too much root trimming for bonsais mom and recovery growth and cuttings getting started. So I’ve made it part of my regular waterings for all and got a lb recently. I add 2.5 ml every gall topped off. I’m definitely interested in exploring more TPS products 
Even have some saved in my Amazon cart to try out later
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