Similar to: GMF Fertilizer Urea Fertilizer

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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

Frontier Fertilizer Urea
Runner-Up

Best high-nitrogen solution for homeowners maintaining large, lush green lawns.

This high-nitrogen powerhouse is the ultimate shortcut for achieving a deep, aggressive green in record time. While it demands careful application to avoid burning delicate foliage, its sheer efficiency and solubility make it the gold standard for anyone serious about rapid, large-scale growth.

Green Growth

Easy Spread

Versatile Use

Fast Results

Best nitrogen booster for gardeners seeking rapid, vibrant lawn and plant growth.

This is the high-octane fuel your lawn needs for an immediate, deep-green transformation. While the fast-release nitrogen demands careful application to avoid burning your grass, the added sulfur provides a critical nutrient boost that slower, organic alternatives simply cannot match.

Green Growth

Fast Nitrogen

Soil Health

Versatile Use

Best water-soluble nutrient source for professional greenhouse growers and fertigation systems.

Best water soluble solution for gardeners seeking rapid greening results.

Best all-in-one solution for homeowners seeking a weed-free, vibrant lawn.

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

Best organic nitrogen source for eco-conscious lawn and garden enthusiasts.

Best concentrated calcium source for professional hydroponic and soilless growers.

Best high performance fertilizer for dedicated lawn care enthusiasts.

Best high iron fertilizer for homeowners seeking a deep green lawn.

Best all-in-one solution for homeowners seeking a low-maintenance, weed-free lawn.

Best year-round fertilizer for homeowners seeking a lush, healthy lawn.

Best winterizer for homeowners seeking stronger roots and early spring greening.

Best seasonal treatment for homeowners preparing lawns for winter survival.

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

Best slow-release fertilizer for homeowners seeking a lush, low-maintenance lawn.

Best dual-action solution for homeowners seeking weed-free, drought-resistant lawns.

Best high-nitrogen fertilizer for homeowners seeking a lush, deep green lawn.

Best comprehensive treatment for maintaining healthy southern lawns.

Best soil amendment for gardeners battling heat and drought stress.

Best long-lasting fertilizer for homeowners seeking a lush, low-maintenance lawn.

Best dual-action solution for homeowners seeking greener, weed-free spring lawns.

Best dual-action solution for homeowners seeking efficient, eco-conscious lawn maintenance.

Best dual-action solution for homeowners battling moss and thinning lawns.

Best dual action solution for improving lawn health and appearance.

Best professional grade solution for homeowners seeking a vibrant green lawn.

Best professional grade fertilizer for homeowners seeking a lush green lawn.

Best efficient solution for homeowners seeking a greener weed free lawn.

Best soil treatment for homeowners struggling with dry and patchy lawns.

Best quick-acting lawn fertilizer for busy pet owners and families.

Best organic soil amendment for gardeners seeking stronger, more resilient plants.

Best moisture-retaining solution for busy container and hanging basket gardeners.

Best natural lawn fertilizer for Idaho homeowners seeking safe, vibrant growth.

Best nutrient mix for vegetable gardeners seeking consistent, healthy plant growth.

Best all-in-one nutrient blend for gardeners seeking vigorous vegetative plant growth.

Best root booster for home gardeners seeking healthier, more resilient plants.

Best seasonal treatment for enhancing lawn health and vigor.

Best soil enhancer for home gardeners seeking simple, effective lawn care.

Best organic solution for gardeners seeking reliable and steady plant growth.

Best organic fertilizer for eco conscious gardeners seeking vibrant plant growth.

Best seasonal treatment for homeowners seeking effortless weed control and lawn nutrition.

Best budget friendly solution for homeowners seeking greener weed free lawns.

Best high nitrogen organic amendment for gardeners seeking lush vegetative growth.

Best all-in-one solution for busy gardeners maintaining ornamental trees and shrubs.

Best balanced fertilizer for gardeners managing large vegetable and flower patches.

Best organic fertilizer for eco-conscious gardeners seeking sustainable plant vitality.

Best nutrient blend for gardeners growing acid-loving plants like blueberries.

Best organic nitrogen source for rose enthusiasts and home gardeners.

Best nutrient supplement for growers seeking precise, controlled cultivation dosing.

Best slow-release fertilizer for thriving vegetable gardens and perennial flower beds.

Best organic granular fertilizer for robust vegetative plant growth.