10 Best Urea Nitrogen Fertilizer of 2025

Tested and Reviewed: Top 10 Urea Nitrogen Fertilizer deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Cz Garden Supply

Urea Fertilizer 46-0-0 Made in USA - 5LB Plant Food for Indoor/Outdoor Flowers & Gardens - Promotes Lush Growth - Lettuce, Green Lawns, Fruit, Vegetables, Citrus Trees, Tie Dye Granules Prills

Free Shipping

Editor's bottom line:

“This urea nitrogen fertilizer is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

PREMIUM QUALITY INGREDIENTS Cz Garden Urea is a water soluble, high purity nitrogen fertilizer designed to boost the healthy development of all your indoor flowers, lawn, and garden vegetables.
WIDE APPLICATIONS - MAKE YOUR OWN SOPHISTICATED TIE-DYES: More than just a high nitrogen fertilizer, Urea produces vibrant colors for tie-dye and batik projects.
RESEALABLE, EASY POUR PACKAGING: Cz Garden 46-0-0 Urea fertilizer comes sealed in a 5lb, heavy duty resealable pouch. Pour the necessary quantity with ease and store the rest for future use.
COUNTRY OF ORIGIN: USA - Cz Garden fertilizers and soil amendments are manufactured in the USA from the highest quality ingredients.
Cz Garden Organics is committed to developing Premium Grade custom soil amendment blends, fertilizers, and nutrients for your organic garden.
Cz Garden Organics is committed to developing Premium Grade custom soil amendment blends, fertilizers, and nutrients for your organic garden.

Show Price

Picked by 397 people today

9.5

SeedRanch

SEEDRANCH Urea Fertilizer 46-0-0 Granular - 50 Lbs.

Free Shipping

Main Highlights

Provides a rich source of nitrogen for crops
High-Quality Granular Fertilizer
50lb Bag
46-0-0

Show Price

9.5

The Grow Co

5 lb. Urea Fertilizer 46-0-0, High Nitrogen Fertilizer for Plants, Ideal Plant Food Nitrogen for Grass, Vegetable, Fruits, and Flowers - Promotes Greener Plant Color and Vibrant, Lush Growth

Free Shipping

Main Highlights

PROMOTES RAPID, LUSH GROWTH: Our high nitrogen fertilizer provides a 46-0-0 ratio, making it an ideal plant food for grass, vegetables, fruits & flowers and ensuring they grow quickly & beautifully.
VIBRANT, GREENER COLOR: With our urea fertilizer, your plants will have a vibrant & greener color. This lawn fertilizer effectively transforms your plants color, making your garden or lawn stunning.
MAXIMIZES PLANT HEALTH: Our fertilizer for indoor plants & outdoor plants is packed with plant nutrients that nourish your plants, ensuring they stay healthy and strong throughout their growth cycle.
PREMIUM PLANT FERTILIZER: Derived from premium Urea, this outdoor & indoor plant fertilizer is highly soluble and quickly absorbed, giving plants instant nourishment for healthier, rapid plant growth.
BIGGER BLOOMS & CROPS: Our all purpose fertilizer makes flowers bloom bigger and helps grow more fruit & vegetables. It works great as a flower food, fruit tree fertilizer & vegetable fertilizer.
EASY TO USE: For established turf, spread 1/2 lb. for every 1,000 sq. ft. For vegetables, flowers, shrubs & trees to achieve greener color and prolific growth, apply 1/2 teaspoon near the drip line.

Show Price

9.2

Easy Peasy

UREA Fertilizer 46-0-0 | nitrogen granular Fertilizer | NITROGEN Plant Food

Free Shipping

Main Highlights

High-Concentration 46-0-0 Urea Fertilizer Provides a reliable source of nitrogen to support healthy plant growth, leaf development, and consistent green color across lawns, landscapes, and garden areas.
Fast-Acting Nitrogen for Active Growth Delivers plant-available nitrogen efficiently, helping plants access nutrients during key growth periods without unnecessary fillers.
Promotes Lush, Green Growth Nitrogen supports chlorophyll production, encouraging uniform color, strong growth, and overall plant vigor when used as directed.
Versatile Use Across Landscapes & Gardens Suitable for lawns, turfgrass, trees, shrubs, ornamentals, and home gardens, making it a flexible solution for routine nutrient programs.
Precision Feeding with No Added Phosphorus or Potassium Nitrogen-only formula allows targeted feeding and better control of soil nutrient balance.
Easy to Apply Compatible with standard lawn spreaders or can be dissolved for spray applications, offering convenience for a variety of application methods.

Show Price

9.0

Supply Solutions

Supply Solutions Urea 46-0-0 Nitrogen Fertilizer to Stimulate Lush Growth and Deep Green Color - Plant Food Plant Fertilizer for Plants Lawn Garden - Bloom Booster for Flowers, Fruits (40 Pounds)

Free Shipping

Main Highlights

Pure Nitrogen Fertilizer: With a potent 46% urea nitrogen content, our fertilizer serves as a vital component for plant health. It supports essential processes like protein synthesis and the production of green color essential ensuring optimal growth and development.
Bountiful Harvests: Elevate your garden's productivity with our urea fertilizer for grass. Not only for larger, but more abundant flowers, fruits, and vegetables and also promotes plant growth overall.
Plant Growth: Witness your plants thrive as our urea grass fretilizer accelerates growth. By providing a balanced ingredients, this ensures a consistent display of vibrant foliage, stronger stems, and roots.
Versatile Application: Suitable for a wide range of crops, vegetables, and fruits, our urea lawn fertilizer makes various cultivation methods. Whether you're a professional farmer or a passionate gardener, our versatile fertilizer caters agricultural needs.
Soil Enrichment: Contribute to balanced soil structure indirectly by nurturing plants with. Beyond promoting plant growth, our urea lawn food fertilizer encourages the development of root systems that is for soil aggregation and mitigate erosion.

Show Price

8.8

Supply Solutions

Supply Solutions Urea 46-0-0 Nitrogen Fertilizer to Stimulate Lush Growth and Deep Green Color - Plant Food Plant Fertilizer for Plants Lawn Garden - Bloom Booster for Flowers, Fruits (20 Pounds)

Free Shipping

Main Highlights

Pure Nitrogen Fertilizer: With a potent 46% urea nitrogen content, our fertilizer serves as a vital component for plant health. It supports essential processes like protein synthesis and the production of green color essential ensuring optimal growth and development.
Bountiful Harvests: Elevate your garden's productivity with our urea fertilizer for grass. Not only for larger, but more abundant flowers, fruits, and vegetables and also promotes plant growth overall.
Plant Growth: Witness your plants thrive as our urea grass fretilizer accelerates growth. By providing a balanced ingredients, this ensures a consistent display of vibrant foliage, stronger stems, and roots.
Versatile Application: Suitable for a wide range of crops, vegetables, and fruits, our urea lawn fertilizer makes various cultivation methods. Whether you're a professional farmer or a passionate gardener, our versatile fertilizer caters agricultural needs.
Soil Enrichment: Contribute to balanced soil structure indirectly by nurturing plants with. Beyond promoting plant growth, our urea lawn food fertilizer encourages the development of root systems that is for soil aggregation and mitigate erosion. New Look Alert! Our white packaging is now blue packaging with a grass design.

Show Price

8.6

Supply Solutions

Supply Solutions Urea 46-0-0 Nitrogen Fertilizer to Stimulate Lush Growth and Deep Green Color - Plant Food Plant Fertilizer for Plants Lawn Garden - Bloom Booster for Flowers, Fruits (5lbs)

Free Shipping

Main Highlights

Pure Nitrogen Fertilizer: With a potent 46% urea nitrogen content, our fertilizer serves as a vital component for plant health. It supports essential processes like protein synthesis and the production of green color essential ensuring optimal growth and development.
Bountiful Harvests: Elevate your garden's productivity with our urea fertilizer for grass. Not only for larger, but more abundant flowers, fruits, and vegetables and also promotes plant growth overall.
Plant Growth: Witness your plants thrive as our urea grass fretilizer accelerates growth. By providing a balanced ingredients, this ensures a consistent display of vibrant foliage, stronger stems, and roots.
Versatile Application: Suitable for a wide range of crops, vegetables, and fruits, our urea lawn fertilizer makes various cultivation methods. Whether you're a professional farmer or a passionate gardener, our versatile fertilizer caters agricultural needs.
Soil Enrichment: Contribute to balanced soil structure indirectly by nurturing plants with. Beyond promoting plant growth, our urea lawn food fertilizer encourages the development of root systems that is for soil aggregation and mitigate erosion. New Look Alert! Our white packaging is now blue packaging with a grass design.

Show Price

8.3

PLANTCO

Urea Fertilizer 46-0-0 from Plantco | Spray Grade, Water-Soluble Prills Make 36 Gallons of Liquid Urea | Fast Release, Foliar Spray Urea 46-0-0 Suitable for Indoor & Outdoor Plants

Free Shipping

Main Highlights

ALL-PURPOSE WATER-SOLUBLE NITROGEN: Fuel your plants with the essential nitrogen they crave. Our urea 46-0-0 fertilizer provides a water-soluble nitrogen boost, ensuring rapid absorption and efficient utilization for robust growth.
PRILL UREA FOR DEEP GREEN COLOR: Elevate the aesthetic appeal of your garden with deep, luxurious green hues. Our prill urea stimulates a vibrant coloration that will leave your plants looking healthier and more visually striking.
IDEAL FOR INDOOR AND OUTDOOR PLANTS: Whether you tend to an indoor jungle or a backyard oasis, our agricola urea fertilizer is the ideal companion for a wide range of plants. From flowers to vegetables, herbs, fruits, and even your lawn, experience unparalleled growth and vitality.
FAST-ACTING FOR GREEN GROWTH: Witness rapid results as our fast-acting urea accelerates green growth in your plants. Elevate your gardening game with a fertilizer that doesn't just promise it delivers.
COST-EFFECTIVE, HIGH NITROGEN SOURCE: Maximize your gardening budget without compromising on quality. Our fertilizante urea 46-0-0 is a cost-effective solution, providing a high concentration of nitrogen to fuel your plants' growth without breaking the bank.
SPRAY-GRADE UREA FOR FAST RESULTS: Efficiency meets convenience with our spray-grade urea. Experience the ease of application and watch as your plants respond quickly to this powerful nitrogen boost.
MAKES UP TO 36 GALLONS OF LIQUID UREA FERTILIZER: One purchase, multiple applications. Unlock the potential to make up to 36 gallons of liquid urea fertilizer, ensuring you have a long-lasting supply to keep your garden thriving.

Show Price

8.1

Prevegenics

Urea 46-0-0 | (5 Ibs.) | Urea Fertilizer | Spray Grade Fertilizer | Use on Trees, Shrubs, Vegetables, Flowering Plants, and Turf

Free Shipping

Main Highlights

Urea 46-0-0 is a spray grade fertilizer for use on trees, shrubs, vegetables, flowering plants, and turf.
Spray grade urea has a nitrogen content of 46% and is one of the main nutrients needed for keeping a healthy plant.

Show Price

8.1

OULLYY

Urea Fertilizer 46.0% Minimum Nitrogen Commercial Grade for Plant Growth and Garden Flowers (1.9 lbs)

Free Shipping

Main Highlights

Urea is a water soluble, premium nitrogen fertilizer designed to boost the development of all your indoor flowers, lawn, and garden plant
Esay to use: Apply 1/2 lb. (3/4 cup) per 100 sq. ft. into the top one inch of soil and water plants thoroughly. Repeat every 6 weeks for enhanced growth for successful gardening
Particles, Dry
Commercial Grade
Urea - (NH2)2CO, 46.0% Minimum Nitrogent Content

Show Price

Our Best Overall Choice

Best Choice

9.7

Cz Garden Supply

Urea Fertilizer 46-0-0 Made in USA - 5LB Plant Food for Indoor/Outdoor Flowers & Gardens - Promotes Lush Growth - Lettuce, Green Lawns, Fruit, Vegetables, Citrus Trees, Tie Dye Granules Prills

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

PREMIUM QUALITY INGREDIENTS Cz Garden Urea is a water soluble, high purity nitrogen fertilizer designed to boost the healthy development of all your indoor flowers, lawn, and garden vegetables.
WIDE APPLICATIONS - MAKE YOUR OWN SOPHISTICATED TIE-DYES: More than just a high nitrogen fertilizer, Urea produces vibrant colors for tie-dye and batik projects.
RESEALABLE, EASY POUR PACKAGING: Cz Garden 46-0-0 Urea fertilizer comes sealed in a 5lb, heavy duty resealable pouch. Pour the necessary quantity with ease and store the rest for future use.
COUNTRY OF ORIGIN: USA - Cz Garden fertilizers and soil amendments are manufactured in the USA from the highest quality ingredients.
Cz Garden Organics is committed to developing Premium Grade custom soil amendment blends, fertilizers, and nutrients for your organic garden.
Cz Garden Organics is committed to developing Premium Grade custom soil amendment blends, fertilizers, and nutrients for your organic garden.

Show Price

Deals are Live

Special Amazon deal ends in: