Achieving a lush, deep-green lawn starts with a dependable nitrogen source. Urea nitrogen (46-0-0) is a fast-acting option that supports rapid growth, vibrant color, and strong turf health. This guide highlights five highly relevant urea-based products suitable for American lawns, including granular and sprayable formulas. Each selection is evaluated for nitrogen content, ease of application, and overall lawn performance. Read on to compare top picks and find the right fit for seasonal feeding, lawn maintenance, and extended growth cycles.
| Product | Brand | Size | Notes |
|---|---|---|---|
| Supply Solutions Urea Fertilizer 46-0-0 | Supply Solutions | 40 lb | High nitrogen, broad lawn benefits |
| Supply Solutions Urea Fertilizer 46-0-0 | Supply Solutions | 5 lb | Compact and easy to handle |
| Urea Fertilizer 46-0-0 (Easy Peasy) | Easy Peasy | 1 unit (varies by listing) | Fast-acting nitrogen source |
| 5 lb. Urea Fertilizer 46-0-0 | The Grow Co | 5 lb | Promotes rapid growth and color |
| Discount Lawn Care Urea 46-0-0 | Discount Lawn Care | 30 lb | High concentration, versatile use |
Supply Solutions 40 lb Urea 46-0-0 Lawn Fertilizer

Pure nitrogen fertilizer with 46% urea nitrogen content supports essential plant processes such as protein synthesis and green coloration, aiding robust growth. The product is positioned to boost plant health and overall vigor, helping lawns develop thicker blades and stronger roots. Its high nitrogen concentration makes it suitable for rapid fall or spring feedings, enabling quick color improvements and faster turf recovery after stress.
Supply Solutions 5 lb Urea 46-0-0 Lawn Fertilizer

This smaller bag provides the same 46% nitrogen content, making it convenient for targeted applications or smaller lawns. The fertilizer is designed to support consistent growth, with a focus on greener foliage, sturdier stems, and improved root development. It is suitable for routine feedings and spot treatments where quick nitrogen uptake is desired.
Easy Peasy Urea Fertilizer 46-0-0

High-nitrogen concentration supports robust lawn growth and overall plant health. The product emphasizes versatility, suitable for a wide range of plants, including lawns, vegetables, and garden beds. Its fast-acting formula is designed to deliver rapid uptake, helping establish a strong green color and vigorous turf growth after application.
The Grow Co 5 lb Urea 46-0-0

The Grow Co offers a 46-0-0 nitrogen profile aimed at rapid lawn growth and deeper green color. The product is marketed to boost vigor across lawns, vegetables, and ornamentals, with emphasis on promoting lush, dense turf and a visually striking lawn. Application guidance supports consistent feeding cycles to maintain color and health throughout the growing season.
Discount Lawn Care Urea 46-0-0 (30 lb)

High-analysis, dry nitrogen fertilizer designed for crops, with a focus on safe handling and broad applicability. It offers a high nitrogen concentration that supports vigorous growth and greener foliage. The product is positioned for larger lawns and extensive feeding programs, benefiting both turf and garden crops when applied as part of a regular fertilization plan.
Buying Guide: Key Purchase Considerations for Urea Nitrogen Lawn Fertilizers
- Nitrogen content and formulation: Most lawn-focused urea products are 46-0-0. Granular forms provide slow to moderate release with soil incorporation, while liquid or sprayable versions enable rapid foliar or soil absorption for quick green-up.
- Application method and timing: Granular products are typically applied in cool-season or warm-season windows when the lawn is actively growing. Sprayable nitrogen offers flexible timing but requires careful coverage to avoid scorch on sensitive turf.
- Lawn size and packaging: Choose a package size that matches the lawn area and feeding schedule. Smaller bags are convenient for spot treatments, while larger bags suit seasonal programs.
- Safety and storage: Store in a dry, sealed container away from children and pets. Handle with gloves and follow label directions to minimize risk to equipment and the environment.
- Soil conditions and compatibility: Assess soil fertility, pH, and existing nutrient levels. Nitrogen should be part of an integrated plan that includes phosphorus, potassium, and micronutrients as needed.
- Environmental considerations: Use the minimum effective amount to prevent leaching and runoff. Consider split applications to maintain steady nitrogen availability without waste.
- User experience and accessibility: Look for clear packaging, visible application instructions, and compatibility with existing lawn care equipment for easier adoption.
- Price and value: Compare cost per pound of nitrogen and per application coverage. Higher nitrogen concentration can reduce total product weight but may require precise measurement for even distribution.