Re: Soil pH - accurate field testing & acidification
smiththree@aol.com
Sun, 18 May 1997 10:53:49 -0500
We have had tremendous success with soil acidification using
a 92% wettable sulfur soil injected with conventional high volume
hydralic equipment. Good same-season results on red maple, birch
dogwood, magnolia & others. Not as good to date with oaks. I
treat according to foliar symptoms, rather then measured ph.
Mix at 5-15 lbs/100 gal, 5-7 gallons per inch dbh.