Similar to: MK Minerals GYPSUM

Top Picks

Advanced Turf Solutions Ammonium Sulfate
Top Pick

Best high-nitrogen fertilizer for professional turf managers and commercial landscapers.

This high-nitrogen granular is the go-to for pros needing an immediate, vibrant color response and aggressive growth. It demands careful, calculated application to avoid burn, but for those who prioritize rapid results over slow-release convenience, it remains an essential tool for elite turf management.

Vigorous Growth

Nutrient Absorption

Chlorophyll Support

Color Enhancement

SRC Disintegrating Sulfur Granules
Runner-Up

Best soil amendment for gardeners needing to lower their pH levels.

This sulfur-bentonite blend is the most efficient way to lower soil pH without the mess of powders. It breaks down rapidly upon contact with moisture, giving you a high-performance amendment that is far easier to distribute evenly across your lawn or garden beds.

Fast Degrading

pH Control

Easy Application

Versatile Use

Best lawn fertilizer for homeowners seeking rapid, deep-green turf results.

This is the go-to for a professional-grade, deep-green lawn that doesn't leave rust stains on your driveway. By pairing rapid-release nitrogen with iron, it trades the organic slow-burn approach for immediate, high-impact results that keep your turf looking sharp all season.

Uniform Distribution

Deep Green Color

No Staining

Rapid Green-Up