Jimmy from Charleston Sc writes
Hi-Yield Soil Sulfur is generally applied at 1-2 pounds per 100 sq ft to help lower soil pH. That being said, usually you need at least 20 lbs of sulfur per 1,000 sq ft per application done over several seasons to affect soil pH. This article has excellent information about lowering soil pH in lawns.
Answer last updated on: 09/21/2021
