All turf and crops require sulphur to make specific amino acids.
Sulphur is also involved in other biochemical processes necessary for proper plant growth.
Without the formation of these amino acids and various metabolites, proteins or porcesses required for plant nutrition and yield increases cannot be formed.
To correct sulfur deficiencies. 90% elemental sulfur, fine particle.
Apply 100-200 lbs. per acre in the spring and early fall on turf lawns, fairway and greens.