Enviro N™ provides high quality, slow release nitrogen from urea-triazone solution. It is designed to provide uniform growth without surges and declines, while maintaining consistently good color.
BioPro Liquid NPK Blends
Enviro N™ (28-0-0)
With Slow Release Nitrogen
Guaranteed AnalysisTotal Nitrogen (N)28.00%20.20% Water Soluble Organic Nitrogen*7.80% Urea Nitrogen
*Enviro N (28-0-0) contains 20.20% slow release nitrogen (SRN) from urea-triazone solution.
- Low burn potential
- Slow release nitrogen for more consistent growth and color
- Provides extended feeding for less frequent applications
- Enhances nitrogen uptake and tissue nitrogen levels
- Minimum growth surges and declines
- Improves turf establishment and density
Labels & SDS
Sizes & Item Numbers
2.5 Gallon Jug – # 57129
30 Gallon Drum – # 57130
275 Gallon Tote – # 57131
Where to use
Golf & Sports Turf
Lawn & Landscapes
Nursery Crop Production
Enviro N (28-0-0) provides a slow release nitrogen source for heavily used turf areas, ornamental plants and agricultural crops. Nitrogen is supplied in a urea-triazone solution, which has demonstrated superior plant growth response compared to other sources of N in controlled studies. Enviro N provides consistently high quality color and uniform turf growth without surges and declines.
Enviro N has a low burn potential (even at high rates) and may be left on leaf blades for a period of time before being watered into the soil. It can be applied in substantially lower volumes of water due to an extremely low phytotoxicity. It is also tank compatible for use with most herbicides, insecticides and other pesticides.
- Growth surges caused by the use of quick release N
- Inconsistent nitrogen response on sandy soils
- Loss of nitrogen in highly leached soil
- Thin turf or weak growth
- Poor color
- Lack of labor needed for frequent feeding
Enviro N can be applied through fertigation or conventional spray. It can be applied alone or tank mixed with other products 🕇.
One gallon of Enviro N (28-0-0) contains 2.96 lbs. of nitrogen. Refer to the table below to determine the volume of fertilizer to apply to achieve the desired amount of nitrogen. Apply Enviro N diluted with 2 gallons of water per 1,000 sq. ft. or 80 gallons of water per acre.
Desired lbs. of N Fl. oz. per 1,000 sq. ft.* Gallons per acre** 0.10 4.3 1.5 0.125 5.4 1.8 0.25 10.8 3.7
*Apply in 2 gallons of water per 1,000 sq. ft. **Apply in 80 gallons of water per acre.
🕇 Compatibility: perform a standard jar test to check compatibility with other products before mixing.