I use mycos as beneficials in my grows but from what I understand there's mixed scientific results when it comes to that for but it does for sure sure help in veg. What I like about it is that it probably helps keep the soil healthy and free from pests. I amend the soil with spores at the start of the grow and that's basically it so it's pretty easy to "amend and forget" which is a.low maintenance thing to do . I recommend it ! Hope this helps ! 🚀