Its just that I was planning on using a couple 4x8 flood tables with 100 gallon reservoirs. It's a lot of water, and my septic isn't designed to handle all the waste bypass. And it takes time.
Huh? Is your drain field in clay? I've never heard of a septic system not handling 100 gallons, at least over a period of time, say.....an hour.
I collect rainwater in 2 tanks, one being a 305 g. Norwesco. My dermatologist runs his household of 6 and yard off a 43,000 gal. tank. We do it big in Texas.
BTW, very important question - when you submitted your report did you state it was for a "Domestic" or "Gardening" app?
And to the fellow who said 15 grains isn't hard, it is. When it comes down to water quality and the science of it all, the "Very Hard" designation begins at >10.5 grains/gal.
You are not limited by your well water quality, IF, you condition it with sulfuric acid and then choose your foods with those secondarys that are now available in a salt form (sulfates) that the plant can uptake. You have the blessing of having the secondaries free - Ca, Mg, S. Why not take advantage of it? You could always dilute it with RO water.
Also, all the data you need is in the excellent Agrilife "Description of Water Analysis Parameters" booklet that was provided with your report.
Good luck,
Tio