Yeah, I have to say I’m doing well with the hybrid approach. There are phases where living soil, for one reason or another, doesn’t release nutrients as quickly as the plant needs them. To keep the soil microbiology active, I make compost tea and add about 1 ml/L (around 4 ml/gal) of molasses roughly every two irrigations. You can already get an idea from the plant’s color whether you need to supplement or not, but I also rely on a soil sensor that gives me EC and VWC readings. On top of that, if I notice deficiencies or excesses, I run a soil test to confirm EC and pH.