I picked up three 5-gallon containers yesterday. The supplier stocks it in 300-gallon palletized totes but has a license to distribute it in 5 and 55 gallon drums. Having done a little math and comparison with other growers in the area it appears that 1 gallon for every 5,000 gallons of municipal water will drop the pH from 7 to about 6. If that holds true then I’d use about one 55 gallon drum per year. I’ll be testing it from here into at least spring. The local cost is $3.50/gallon.
N-pHuric 15-49 label.pdf (283.8 KB)