True Root Boost Advanced Rooting Formula Plus Mycorrhizae and Microbes Quart (32 oz)

Can this be used in a sterile dwc system? Or will the sterilization kill the rooting additives.

Good for Mango trees?

How often should I used if I’m propagating?

Can this product be used on yew cuttings that I am trying to root with rooting powder, as well as transpalnted perenniels with a root ball (B&B)?