I did a My Soil Savvy test on my Bermuda lawn (Phoenix, AZ) and the Sulfur was 42.90ppm with a recommendation of 6-12. The test also showed my pH at 7.14. Any ideas on how to reduce the sulfur and make the lawn more acidic(6.0-6.5)?
FYI there also slightly low levels on Nitrogen, Potassium, Iron and Zync. Calium and Phosphorus are sightly high.