Hi dude ! guardians ? u mean beneficials plants ?
in my opinion...you are absolutely right 👍 especially if at start u add in ur media some good ectomychorrizaes and specifics bacterias with. 👌
- ectomycho : specific fungi which acts close to the soil but need to be plenty effective plants around your weed....they're going to stick on the guardians root to build a barreer againt nematodes or aleurodes eggs in the soil....
it s also help the fixation of bacterias wich need an specific biotop on the top of your soil to catch nitrogen in atmospher 💪💪 without the guardians this kind of bacterias can't be totaly efficient.
if you want to know more plse feel free to read the text here....i explained a bit how works this fungus/bacterias....u will also find a fun diaporama showing how works this benefic infection :
growdiaries.com/diaries/28932-let-mother-nature-do-the-job-1st-part/week/140117
there is a lot of beneficials fungus wich can help you as a bio fertiliser or as a defender
if u 😍 that article... give me a 👍 if you want to know more dont hesitate to mp me
hope this will help you ! happy growing dude