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

Product colors may vary.

Controlled-Release Sulfate of Potash for Stress, Recovery, and Nutrient Efficiency

TTRK™ – Controlled-Release SOP (Sulfate of Potash) is a premium potassium fertilizer designed to support turf recovery and resilience, especially after aerification or during periods of environmental stress such as drought, heat, or disease. Formulated with a controlled-release coating, TTRK™ delivers a steady supply of potassium and sulfur—two essential nutrients that strengthen root development, enhance turf vigor, and promote long-term plant health. Its gradual nutrient release not only improves performance but also reduces application frequency, helping turf professionals save on labor, fuel, and equipment wear.

PC-SOP: Polymer Coated Sulfate of Potash

Longevities: 90 day release

the logo for TTRK, trusted time release SOP.
a pile of the product TTRK, blue and tan standard size SGN granules

Product colors may vary.

Controlled-Release Sulfate of Potash for Stress, Recovery, and Nutrient Efficiency

TTRK™ – Controlled-Release SOP (Sulfate of Potash) is a premium potassium fertilizer designed to support turf recovery and resilience, especially after aerification or during periods of environmental stress such as drought, heat, or disease. Formulated with a controlled-release coating, TTRK™ delivers a steady supply of potassium and sulfur—two essential nutrients that strengthen root development, enhance turf vigor, and promote long-term plant health. Its gradual nutrient release not only improves performance but also reduces application frequency, helping turf professionals save on labor, fuel, and equipment wear.


PC-SOP: Polymer Coated Sulfate of Potash

Longevities: 90 day release

Controlled - Release Fertilizers

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

Product colors may vary.

Sustainable Nutrient Release Designed for Stress, Recovery, and Efficiency

TTRK™ – Controlled-Release SOP (Sulfate of Potash) is a premium potassium fertilizer designed to support turf recovery and resilience, especially after aerification or during periods of environmental stress such as drought, heat, or disease. Formulated with a controlled-release coating, TTRK™ delivers a steady supply of potassium and sulfur—two essential nutrients that strengthen root development, enhance turf vigor, and promote long-term plant health. Its gradual nutrient release not only improves performance but also reduces application frequency, helping turf professionals save on labor, fuel, and equipment wear.


PC-SOP: Polymer Coated Sulfate of Potash

Longevities: 90 day release


TTRK™ ADVANCED POLYMER-COATING TECHNOLOGY
  1. Thickness of coating determines longevity - up to 90 days per application
  2. Sulfate of Potash
  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, 3, and 4 pointing at different areas
TTRK™ BENEFITS
  • Post-Aerification Turf Recovery 
  • Promotes resilience against environmental stress like drought, heat, and disease.
  • Supporting strong root development
  • Provides gradual release of potassium to support growth, improving root vigor and promoting long-term plant health
  • Provides two plant essential nutrients, potassium and sulfur
  • Controlled-release coating reduces application frequency, saving labor, fuel, and equipment costs.


PRODUCTS AVAILABLE
A table showing the extended release of sop standard sop mini and sop gg micro