the logo for TTRN, trusted time release AS is blue and gray .
a pile of the product TTRN, blue and tan standard size SGN granules

Product colors may vary.

Coated Ammonium Sulfate for Steady Nutrition, Reduced Salt Burn, and Improved Handling

TTRN™ – Controlled-Release AS (Ammonium Sulfate)  is an advanced fertilizer technology designed to deliver performance, safety, and sustainability. Unlike traditional AS, TTRN™ reduces the risk of plant desiccation and salt burn by moderating the impact of its naturally high salt index. Its controlled-release coating ensures a steady and efficient supply of nutrients, promoting consistent plant growth while minimizing nutrient loss and environmental runoff. TTRN™ also offers practical advantages for professionals—it’s engineered to resist moisture absorption, making it easier to handle, store, and blend. By extending the feeding window and reducing the need for frequent applications, TTRN™ provides both eco-friendly benefits and long-term cost savings.



PC-AS: Polymer Coated Ammonium Sulfate

Longevities: Up to 45 day release available

the logo for TTRN trusted time release AS in blue and grey
a pile of the product TTRN, blue and tan standard size SGN granules

Product colors may vary.

Coated Ammonium Sulfate for Steady Nutrition, Reduced Salt Burn, and Improved Handling

TTRN™ – Controlled-Release AS (Ammonium Sulfate) is an advanced fertilizer technology designed to deliver performance, safety, and sustainability. Unlike traditional AS, TTRN™ reduces the risk of plant desiccation and salt burn by moderating the impact of its naturally high salt index. Its controlled-release coating ensures a steady and efficient supply of nutrients, promoting consistent plant growth while minimizing nutrient loss and environmental runoff. TTRN™ also offers practical advantages for professionals—it’s engineered to resist moisture absorption, making it easier to handle, store, and blend. By extending the feeding window and reducing the need for frequent applications, TTRN™ provides both eco-friendly benefits and long-term cost savings.


PC-AS:  Polymer Coated Ammonium Sulfate

Longevities: Up to 45 day release available


Controlled - Release Fertilizers

the logo for TTRN trusted time release AS in blue and grey
a pile of the product TTRN, blue and tan standard size SGN granules

Product colors may vary.

Coated Ammonium Sulfate for Steady Nutrition, Reduced Salt Burn, and Improved Handling

TTRN™ – Controlled-Release AS (Ammonium Sulfate) is an advanced fertilizer technology designed to deliver performance, safety, and sustainability. Unlike traditional AS, TTRN™ reduces the risk of plant desiccation and salt burn by moderating the impact of its naturally high salt index. Its controlled-release coating ensures a steady and efficient supply of nutrients, promoting consistent plant growth while minimizing nutrient loss and environmental runoff. TTRN™ also offers practical advantages for professionals—it’s engineered to resist moisture absorption, making it easier to handle, store, and blend. By extending the feeding window and reducing the need for frequent applications, TTRN™ provides both eco-friendly benefits and long-term cost savings.


PC-AS: Polymer Coated Ammonium Sulfate

Longevities: Up to 45 day release available

TTRN™ ADVANCED POLYMER-COATING TECHNOLOGY
  1. Thickness of coating determines longevity - up to 45 days per application
  2. Ammonium Sulfate
  3. Advanced Polymer coating for reliable nitrogen (N) release
  4. Durable coating to maintain consistent nutrient release, durability during transport, blending, application - resulting in performance you can TRUST.

• Low-dust granule excellent flowability and non-clogging

A diagram of the inside of a ball with numbers 1 through 4
a cross section of coated UREA with the numbers 1,2, and 3 pointing at different areas
TTRN™ BENEFITS
  • Reduces Plant Burn Risk: Prevents desiccation burns by minimizing AS’s high salt index impact.
  • Improves Handling and Storage: Reduces moisture absorption, ensuring stability during use.
  • Controlled Nutrient Release: Provides consistent nutrient supply, reducing waste and optimizing growth.
  • Eco-Friendly and Cost-Effective: Lowers application frequency, prevents over-fertilization, and minimizes environmental impact.
Products Available
A table showing the extended release of different jackets