TIGER 90CR^® Sulphur is the industry leading degradable sulphur fertilizer. TIGER 90CR^® Sulphur degradable sulphur fertilizer (0-0-0-90) is designed to quickly degrade disperse and convert to sulphate throughout the growing season. No other sulphur fertilizer in its class can outperform TIGER 90CR sulphur. For easy handling and high yields, choose TIGER 90CR^® Sulphur.