Nitrozime marine algae extract

Can I use this "extract" in my ROLS? Not trying to harm my microbes.. have only used fine powder nutes so far never lIquid so wanted a quick opinion... I was told I need some sea weed in my cycle this is the only thing I coukd find on moments notice

Never seen it before so I can't answer. And what's a ROLS? lol just rollin by readin. I haven't used a seaweed extract so far in my soil or hydro but I hear great things I have some fox farms kelp extract I'm gonna start using on a couple plants to see how they like it

NPK 0-4-4


https://www.rollitup.org/t/anyone-use-nitrozime.147790/