I finally got up with the local co-op in regard to fertilizer. They can give me 11-54-0 which I assume is Monoammonium Phosphate or MAP. If the recommendation is 50 lbs of 0-34-0 per acre, I presume I'd need to dial it back to 31ish lbs. I'm gonna check the hardness one more time to make sure it's still at or above 20ppm now that the amount of water has nearly doubled. If it still looks good, I'll give it a conservative go. Sound good?