Posted 11/22/2024 23:50 (#10979046 - in reply to #10978976) Subject: RE: Field K levels the key to higher yields and disease prevention in 2025
South Central MN
Thought someone mentioned 150 ppm on certain types of clay loam soils found here in MN but I could be wrong. I know the soil test scale puts 150 in about the middle so maybe they factor anything over that amount being average to good.