Posted 8/25/2010 08:39 (#1331414 - in reply to #1331363) Subject: Re: copper sulfate?
Gettysburg, PA
His answer does get you there: let's see 5 lbs per 326,700 gallons would equate to 3/4 of an ounce per 3,000 gallons. IF my math is right. OF course that is assuming the 5 lbs per acre-foot is right?
copper sulfate?
