Nutrient Technologies

Enhanced Efficiency Fertilizer Technologies

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Regain

Regain® is a stabilized nitrogen additive available in Spring Valley professional fertilizers. Regain provides the most advanced, continuous protection and stabilization of applied nitrogen, insuring a turf manager’s fertilizer investment against wasteful nitrogen loss. Delivering the nutrient benefits at lower application rates, Regain products can decrease fertilizer costs over similar areas of application.

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TTRU

TTRU utilizes advanced polymer-coating technology tailored for turf and landscape applications, offering controlled release nitrogen. This formulation ensures a reliable and gradual release of nitrogen, providing extended nutrition for consistent, vibrant, and healthy turf over time.




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XCU

XCU® slow-release fertilizer offers gradual and steady nutritional uptake, utilizing slow-release nitrogen for up to 10 weeks of plant response. XCU® fertilizer has the highest nitrogen (N) content (43%) and lowest sulfur content (4%) of any polymer-coated sulfur-coated urea (PCSCU) on the market. The value is more area can be covered per application using less fertilizer, which is more efficient and economical.

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Top Cut

Top Cut® is an organic, nutrient-rich, nitrogen fertilizer produced from biosolids. The addition of Top Cut to Spring Valley fertilizers replenishes the organic matter and also improves soil structure by increasing the soil’s ability to absorb and store moisture. Combining Top Cut with other fertilizers complements the agronomic benefits of natural fertilizers with the quick response and economy of traditional fertilizers.

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DDP

DDP® is an innovative non N-P-K treatment manufactured by the WolfTrax company and incorporated into Spring Valley fertilizers for complete micronutrient coverage. It is highly effective in its ability to rapidly transfer micronutrients to plant tissues while providing superior color results without the worry of excess shoot growth, nitrogen and phosphorous run-off, or groundwater/watershed contamination issues.

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NutriLife

NutriLife® is a metabolic catalyst exclusive to Spring Valley and our select partners, enhancing fertility programs by optimizing nutrient absorption and enhancing overall plant performance. This biochemical fertilizer catalyst improves the conversion of organic and inorganic fertilizers into readily available forms for plants, making fertilization more efficient and effective.

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Methylene Urea

Methylene Urea (MU) is a slow release fertilizer that delivers a steady, dependable, and long lasting source of nitrogen. After applying MU to turf, small amounts of nitrogen are immediately released through water solubility and the remaining portion is gradually released by the soil.

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SCU

SCU™ is a slow-release sulfur coated fertilizer and pioneer in the enhanced efficiency fertilizer technologies. SCU's sulfur and wax coating slows the breakdown of the urea particle, which provides extended nutrition from 6-8 weeks. The standard SGN of SCU has a nitrogen (N) content of 39% and a sulfur content of 13%.

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ALL-N

ALL-N™ Nitrogen Inhibitor controls nitrogen loss due to volatilization so your turf gets more, the environment gets less, and you get more out of your fertilizer investment. ALL-N™ is a urease inhibitor product that helps reduce loss of urea nitrogen as ammonia until rainfall or water can move urea into the soil. In laboratory tests, ALL-N™ coated urea reduced nitrogen volatilization from 67% to only 10%. By reducing this volatility, more nitrogen can remain in the soil longer than untreated urea. 

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UFLEXX

UFLEXX® stabilized nitrogen fertilizer is a soluble granular with a dual-inhibitor


technology (NBPT and DCD) that protects against three forms of nitrogen (N) loss - leaching, denitrification and volatilization. UFLEXX allows time for nitrogen to move into the root zone and be available to the turf/plant longer. As a result, there is immediate green-up, followed by sustained turfgrass color for up to 8 weeks.


UFLEXX stabilized nitrogen fertilizers offers flexible application due to solubility and compatibility with many turf protection chemicals, easily adapting to existing spray or spread turf management programs.

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UMAXX

UMAXX® stabilized nitrogen fertilizer is a soluble granular with a dual-inhibitor technology that provides protection against all three forms of nitrogen (N) loss — leaching, denitrification and volatilization. It is a urea-based product with a 46-0-0 analysis containing both urease inhibitor (NBPT) and a nitrification inhibitor (DCD) to extended the availability of nitrogen in the soil. A completely soluble granular, UMAXX fertilizer is equally effective whether spread dry or dissolved in a spray mix. UMAXX stabilized nitrogen fertilizer was specially formulated for the golf market for versatility of application and 12 weeks of dependable extended nitrogen availability. UMAXX can reduce labor strain, avoid turf famine and efficiently sustain turf health leading to reduced weed and disease pressure. 

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Nutralene

NUTRALENE® Slow-Release Fertilizer is a methylene urea (MU) source with a guaranteed analysis of 40-0-0. Widely applied by turfgrass professionals, the consistent, long-lasting release of nutrition for up to 16 weeks provides a cost-effective, low-maintenance solution to effectively increase root growth, which helps to improve turfgrass health. NUTRALENE® fertilizer offers a range of sizes giving you the maximum in rate flexibility. 

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Nitroform

NITROFORM® Slow-Release Urea-Formaldehyde (UF) Fertilizer delivers a steady, balanced and dependable source of nitrogen (N) for up to 22 weeks or more. For more than 50 years, turf and ornamental professionals have relied on NITROFORM® fertilizer, due to its exclusive release properties that make it one of the safest and longest-lasting slow-release sources of N available. NITROFORM® fertilizer granules can be broadcast, or the powder can be suspended in water, spray-applied or root-zone injected for trees and shrubs. NITROFORM® fertilizer is a long-lasting source of N that consistently delivers long-term nutrition to help support root development and sustained growth. 

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ULTTRA NPKs

ULTTRA NPKs™ controlled-release homogenized fertilizers set a new standard in landscape and plant nutrition. Featuring a 100% coated, homogeneous formulation enriched with micros, this granular fertilizer delivers precisely balanced nutrients for exceptional plant and ornamentals health. With optimized NPK ratios, these are perfectly crafted for nursery and ornamental applications. Coated with the latest advanced controlled-release fertilizer technology, ULTTRA NPKs products offer flexible nutrient releases that ensure consistent feeding, supporting robust growth and vivid, vibrant landscapes. Whether you’re a professional in landscape, golf or sports turf management or nursery, ULTTRA NPKs are the ultimate solution for cultivating superior landscapes with ease and efficiency.

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TTRN

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.



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TTRP

TTRP™ – Controlled-Release DAP (Diammonium Phosphate) is an advanced fertilizer engineered to deliver a balanced and sustained supply of phosphorus and nitrogen—two critical nutrients for vigorous plant development. Unlike conventional DAP, TTRP™ features a controlled-release coating that extends phosphorus availability over time, promoting stronger root growth and long-lasting plant health. This slow, steady nutrient delivery not only enhances performance but also reduces the need for frequent applications, saving time and improving efficiency for turf and ornamental professionals.

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TTRK

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.

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