Controlled Release Fertilizers

  • All-Season 19-6-12 with POLYON®

    All-Season 19-6-12 is a combination of POLYON® (polymer-coated urea) and a premium homogeneous pellet to provide a 3:1:2 ratio in a slow-release formula for the maintenance of turfgrass and ornamentals. It provides a nitrogen response for up to 12 weeks. With a high potassium ratio, 2.25% iron, .25% zinc, and 13% sulfur, this premium controlled-release product gives exceptional performance for the professional turf manager.

    Product Datasheet MSDS
  • Autumn K 22-4-22 with POLYON®

    This premium-quality fall formulation offers 50% of its nitrogen in a POLYON® polymer-coated form. Cool season applications of Autumn K improves fertility and root development and helps spring rebound of turfgrasses. Autumn K also contains 3% iron.

    Product Datasheet MSDS
  • BEST PAKS® 20-10-5 with Minors

    These biodegradable packets contain enough POLYON®-coated controlled-release nitrogen to sustain most plants for 12 months. With an expanded package of minors and secondary elements, BEST PAKS® can feed for an entire year while effectively limiting the potential for leaching and ground water contamination.

    Product Datasheet MSDS
  • BEST TABS® 20-10-5 (21 gram)

    BEST TABS® meet and exceed specifications established by landscape architects and contractors for 20-10-5 analysis fertilizer planting tablets. These fertilizer tablets use the Ureaform slow-release fertilizer technology for long-term nutrient release. Our expanded minor and secondary element package provide the newly installed plants with the necessary nutrients for that important first year.

    Product Datasheet MSDS
  • Cascade K 21-2-21 with POLYON®

    Specially formulated with low sulfur to provide 16 weeks of response for Pacific Northwest growing conditions. This three-particle mixture provides 81% of its total nitrogen from POLYON® (polymer-coated urea).

    Product Datasheet MSDS
  • Complete K 22-2-22 (S) with X-Cote™

    Complete K is a combination of polymer-coated, sulfur-coated urea (for a continuously released nitrogen) and a high level of sulfate of potash for increased disease resistance and protein production.

    Product Datasheet MSDS
  • Endure 16-16-16

    Endure has been reformulated to provide more nutrients and 73% Controlled release Nitrogen from Polyon and X-Cote. Endure 16-16-16 is excellent for pre-plant and overseeding applications.

  • Fairway Gold 24-3-16

    A high quality fertilizer with 50% of the nitrogen derived from POLYON and X-Cote. Formulated with a homogeneous pellet containing 1.1% iron. * Available through select distributors.

    Product Datasheet MSDS
  • Full Season 24-4-8

    A high quality 6:1:2 ratio formulation providing season long color for all varieties of turf. Provides consistent predictable release of Nitrogen providing up to 20 weeks of response.

    Product Datasheet MSDS
  • Hydro Feed 20-10-10

    A premier controlled release fertilizer for use in Hydro Seeding applications. Hydro Feed aids in establishment of grasses at seeding, yet offers sustained feeding with 11 units of controlled release nitrogen from POLYON.

    Product Datasheet MSDS
  • Landscape Color 14-14-14

    Landscape Color is a complete and balanced fertilizer containing Polyon. Landscape Color will safely supply amounts of all necessary nutrients, nitrogen, phosphorous and potassium to your annual, perennial, and bedding plants. 70% of the nitrogen is predictably released over a 3 to 4 month period.

  • N-FLEXX 22-4-10

    BEST® N Flexx 22-4-10 is al all season turf fertilizer containing 79% stabilized nitrogen from Uflexx to provide longer lasting, slower growth turf response.  N-Flexx contains 5.8% non- staining Iron from a homogeneous pellet to provide deep green color. 
    *Available through selected distribution.

    Product Datasheet MSDS
  • Palm Plus 13-5-8

    A professional, high quality 3-4- month controlled release fertilizer containing POLYON. Palm Plus, although equally effective on other plants, was specifically formulated for use on palms in nurseries and landscaped areas.

  • Poly Supreme 23-5-10 with POLYON®

    Poly Supreme is a premium-quality, controlled-release fertilizer containing POLYON® (polymer-coated urea). It delivers 67% of its nitrogen through the controlled-release of POLYON®, providing up to 16 weeks of nitrogen response. The K source is potassium sulfate and the iron is part of an N-P-K pellet which virtually eliminates the possibility of staining.

    Product Datasheet MSDS
  • POLYON® 0-0-59

    Polyon® Coated muriate of potash. A controlled release form of potash to feed your turf potassium gradually and help reduce turf stress. * Available through select distributors.

  • POLYON® 41-0-0

    An extended release formulation of POLYON®, Polymer Coated Urea. Advanced design precisely feeds turf and ornamentals for 16-24 weeks. * Available through select distributors.

    Product Datasheet MSDS
  • POLYON® 42-0-0

    POLYON® (polymer-coated urea) is a new controlled-release nitrogen fertilizer containing 42% nitrogen. With the industry’s most advanced coating technology, POLYON® very precisely controls the release of nutrients to meet the prolonged feeding requirements of turfgrass and ornamentals for 12 to 16 weeks. The nitrogen is released through osmosis for a constant, gradual feeding. This release is unaffected by varying amounts of soil moisture, microbes or pH levels. * Available through select distributors.

    Product Datasheet MSDS
  • POLYON® 43-0-0

    POLYON® (polymer-coated urea) is a new controlled-release nitrogen fertilizer containing 43% nitrogen. With the industry’s most advanced coating technology, POLYON® very precisely controls the release of nutrients to meet the prolonged feeding requirements of turfgrass and ornamentals for 12 to 16 weeks. The nitrogen is released through osmosis for a constant, gradual feeding. This release is unaffected by varying amounts of soil moisture, microbes or pH levels. * Available through select distributors.

    Product Datasheet MSDS
  • Pro Start 16-24-10 with X-Cote™

    Pro Start is a high phosphorus preplant/starter that utilizes controlled-release nitrogen. With standard preplant fertilizers, nitrogen that is needed for plant growth and development can be lost due to leaching from the soil surface during the first few weeks after installation. Pro Start 16-24-10 uses X-Cote™ (polymer-coated, sulfur-coated urea) to extend nitrogen release to give your turf the ratio and timing of nutrient release needed for healthy plant establishment.

    Product Datasheet MSDS
  • Super Turf 25-5-5

    Super Turf contains all 57% slow release nitrogen from Polyon (formerly 1/2 Polyon and 1/2 X-Cote). This is an excellent turf fertilizer that provides great green color for up to 12 weeks. Your customers will appreciate the value it offers. Super Turf can be applied to turfgrass without watering for up to 24 hours after application. Download the Benefits of Super Turf 25-5-5

  • Tri Green 22-2-11

    A quality controlled release formulation with POLYON and X-Cote. * Available through select distributors.

  • Turf Gold® 22-5-6

    Our Turf Gold® formulation 22-5-6 (formerly 22-5-5) is a mix of Turf Supreme and X-Cote with 40% coated slow release nitrogen. Turf Gold® provides up to 10 weeks of nitrogen release and allows application without watering for up to 24 hours without the danger of burn.

  • Turf K 24-3-10 with X-Cote™

    A high N and K formulation provides additional potassium for turfgrasses grown in potassium-deficient soils. Contains 12% sulfur, 1.6% iron, and a high level of polymer-coated, sulfur-coated urea. Turf K offers controlled-release and long residual fertilization.

    Product Datasheet MSDS
  • UFLEXX® 25-4-4 w/ 56% Stabilized Nitrogen

    UFLEXX® offers improved nitrogen efficiency by reducing the loss of nitrogen from volatilization, and a nitrification inhibitor to keep nitrogen in the soil longer where it can be consumed more efficiently by the plant for 8 or more weeks. In addition 25-4-4 contains 2% iron for a dark green turf.

    Product Datasheet MSDS
  • UFLEXX® 46-0-0

    A quality economical source of nitrogen. All of the nitrogen is stabilized to reduce burn potential of the nitrogen.

    Product Datasheet MSDS
  • UMAXX® 19-3-19

    A 1:1 N/K ratio fertilizer with UMAXX® stabilized nitrogen for long lasting deep green color. Contains a BEST homogeneous pellet for enhanced nutrient distribution.

    Product Datasheet MSDS
  • UMAXX® 24-5-10 with 68% Stabilized Nitrogen

    This two-particle formulation will last up to 12 weeks and will water in quickly. It has 10% sulfur, 1.6% iron and 0.3% zinc.

    Product Datasheet MSDS
  • UMAXX® 46-0-0 Stabilized Nitrogen

    Research shows that at least 30% of the nitrogen from urea can be lost into the atmosphere through volatilization. Additional nitrogen loss can occur through leaching and denitrification. UMAXX® stabilized nitrogen works with nature to prevent nitrogen loss by using a urease inhibitor to stop volatilization and a nitrification inhibitor to keep nitrogen in the soil where it can be used by the plant. Download Soluble Fertilizer Preparation information.

    Product Datasheet MSDS
  • X-Cote™ 43-0-0

    X-Cote™ (a unique polymer coated sulfur coated urea) delivers more Nitrogen (43%) with less sulfur (4%) than any other PCSCU in the business. More importantly it delivers more coated slow release nitrogen (40%). X-Cote™ will provide consistent extended feeding for 6 to 10 weeks depending on rates and application conditions. X-Cote™ gives you more of what you buy, slow release nitrogen fertilizer for affordable consistent long term feeding.