I hear ya 100% brother!
My goal with living soil was to move to a hands off approach, it’s labor intensive to get rollin but after that it’s a once a month top dress with some fresh organics, and just watering c the build a bloom, FPF and Aloe aren’t even required at all but that takes no time especially not PH’ing it’s just measure add, stir, spray timing myself I can mix and water all 3 of the 30 gallon pots with a. Gallon each in about 8 minutes, I’ve been there more frequently while trying to evaluate my watering practices and found while most say 35% is the best range for living soil moisture I do find that to be true, on the shallow meters, on the deep meters 35% and they look like they are in the Sahara desert, 50% in the lower 1/3 zone and 30-38% in the top 1/3 is where I’m seeing the extremely happy point in the plants
luckily I did figure it would be a dial in timeframe but man these meters basically Eliminated that whole process, it wasent a how often situation anymore it’s just a read the numbers game now i relaized quickly my old method of picking up the pot wasn’t gunna work with 250lb grow bags
These were all watered today, I found plant 2 seems to resist increasing above 51-53% plant 1 the lower zone likes to stay a shade wetter in the meters i give a 5% variance as I spray water instead of pour so when I’m moving the wand around I may focus on the opposite side of the pot more unknowingly
When I water with the sprayed and the 1 gal per minute head I count to 30 watering the whole surface, go to the next plant and repeat back to 1 then 2 etc until the Chapin is empty then I let it settle, usually it’s a 1-2 hour settle timeframe before you can reliably trust the moisture percentage as the water moves through the soil zones