Slow Release Nitrogen Lawn Fertilizer

Endurance™ is a general purpose, liquid, slow release nitrogen fertilizer made from the highest quality nitrogen-phosphorus-potassium (N-P-K) sources. Not only that, but it is compatible with fungicides, herbicides, and insecticides. You can mix it and spray it in one application to save time and labor.


Neutral pH
Liquid formulation
No chlorides
Broad compatibility

Package sizes:

1 pint concentrate
1 quart concentrate
1 gallon concentrate


Shake well before use.

Mix 5-6 oz. (10-12 tablespoons) of Endurance™ per gallon of water and apply to 1,000 square feet of lawn. Repeat application every 2 weeks or as needed.

Always perform a jar test to check compatibility before mixing with other products in your spray tank.

Endurance™ has neutral pH and is not corrosive.

No special agitation required.

Storage and Disposal:

Store in a cool, dry place. Dispose of properly.

More Info:

Safety Data Sheet (requires PDF reader)

Download the Informational Flyer