The only thing I might spray foliar is Boron. Solubor (20% boron) diluted in water and sprayed down, allows precise application in the 1/2 to 1 lb boron per acre range. As required per tissue sample or soil test.  Most other nutrients applied in larger ammounts, is easier (less weight) and cheaper to apply in granular form.
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SE Wisconsin
"The real problem is not how we shall handle the deer in this emergency. The real problem is one of human managment. Wild life managment is comparatively easy; human management difficult." Aldo Leopold, March 1943
Last edited by sagittarius : 03-30-2012 at 09:15 AM.
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