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Old October 14, 2016   #1
Bruinwar
Tomatovillian™
 
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Join Date: Mar 2015
Location: Ann Arbor Michigan
Posts: 93
Default pH needs to be lower

Yes, I believe I have a pH problem. In the beginning of the 2016 season, my hand held tester (hard to read) showed slightly above 7. A soil test shows a pH of 7.6, way too high IMO. I did have some blossom end rot but not a lot & I credit Tomatotone & TTF for that.

Anyhow, any suggestions as to how to lower the pH by next season? Michigan State (who tested by soil) recommends 2.5lbs per 100 sqft for loam soil, 3.9 for clay loam. I got no clue if my soil is loam or clay/loam but it's not clay. Seems loamy maybe.

So I have 750 sqft. Does 22 lbs of sulfur sound about right to try & spread evenly? Should it be tilled in? Any special sulfur I should use? Is there a better way?

Analysis below & attached is the complete analysis & recommendations. I likely will be bugging people more about fertilizer come next spring. =)

Thanks in advance!
Joe S.

Phosphorus (P) 100 ppm
Potassium (K) 321 ppm
Magnesium (Mg) 1184.7 ppm
Calcium (Ca) 7573 ppm
CEC 0 meq/100 g
Soil type ORGANIC
Soil pH 7.6
Lime index 0
Organic Matter 22.4 %
Attached Files
File Type: pdf MSU Soil Test.pdf (63.3 KB, 10 views)
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