AlphaLawn Turf Winterizer

The best wholesale lawn fertilizer and Turf Winterizer is best utilized in the fall, as it conditions and loosens compacted clay soils, deepens and strengthens root systems, enhances the turf, roots, and soil foundation, and encourages early growth and health for the following spring.

Alpha One’s wholesale lawn fertilizer essentially develops greater plant-drought tolerance for the spring and summer months ahead by ensuring stored nutrient reserves in the root zone of your lawn are plant-ready when the soil thaws and spring arrives. With earlier spring root and leaf growth, you’ll begin to see improvements in turf density and thus, additional foliage cover to minimize spring weed seed germination.

Manufactured in Colorado, this natural fertilizer is specifically designed with organic-based amino to counteract the alkalinity of calcareous soils and create a better soil environment for all varieties of turf grasses. The homogenous nutrient balance lacks manures, sludge, and waste materials, only using the best ingredients. In addition, this turf food distributes plant-ready nutrients through a natural time-release process, making them available to the turf for much longer.

Product Benefits

Highest organic-based matter content

Highest humic acid value

Low pH for alkaline soils

Granulated for uniform application

Balanced nutrient solubility for controlled nutrient release

Mineral & organic-based nutrients naturally provided without loss to the environment

No odor, no heavy metals, no salts

Non-toxic, non-burning, non-staining

AlphaLawn Turf Winterizer

provides a safer outdoor environment for the homeowner, children, pets and the applicator.


Derived from: Cottonseed Meal, Urea, Calcium Phosphate, Blood Meal, Monoammonium Phosphate, Potassium Chloride, Ferrous Sulfate, Ammonium Sulfate, Ferrous Sulfate, Porcine Meat and Bone Meal, Soybean Oil, Magnesium Silicate

Guaranteed Analysis

  • Total Nitrogen (N) 12.0%
    • Ammoniacal Nitrogen 2%
    • Urea Nitrogen 6%
    • Water Insoluble 6.0%
  • Available Phosphate (P2O5) 4%
  • Soluble Potash (K2O) 2%
  • Iron (Fe) 2%
  • Sulfur (S) 2%

*4% slowly available nitrogen from cottonseed meal

How to Apply


Pour product into fertilizer spreader. Adjust your spreader to 8-10 lbs per 1,000 sq ft (typically a setting between 9-10). One 40 lb bag covers approximately 5,000 sq ft.


Distribute fertilizer along
the outside edges of the lawn first and work your way back and forth across the yard. Keep approx. 5 ft spacing to ensure the fertilizer overlaps.


Water thoroughly after distribution. Apply in late September to November.

View Our Other Fertilizer Products