Turf Nutrition


ProteSyn is a liquid concentrate designed for use on all fine turf areas such as golf courses, athletic playing fields, etc.

Nutrient Analysis:

  • Total Nitrogen (N)
  • 1.00% Ammoniacal Nitrogen
  • 5.00% Urea Nitrogen 6.00%
  • Available Phosphate (P2O5) 2.00%
  • Soluble Potash (K2O) 3.00%

Derived from urea, ammonium phosphate, and potassium thiosulfate.

Information regarding the contents and levels of metals in this product is available on the Internet at http://www.aapfco.org/metals.html

Net Weight: 9.08 lb/gal (1.088 kg/L)

Professional Use Guidelines

ProteSyn Nutrition Application

Apply with any equipment that delivers a fine, even spray mist to the target area utilizing 02-04 tips for a total spray volume of 20-40 gpa (200-350 L/ha). Do not water in. Wait at least 2 hours to irrigate. Where thatch exists and soil has been lightly spiked or where soil has a good infiltration rate, ProteSyn can be used effectively as a soil supplement. When utilized as a soil supplement, material should be watered into the upper root zone.

Rate Of Application:

Apply at the rate of 6-9 fl oz / 1000 sq ft (20-30 L/ha) as a foliar spray on the initial application. Maintenance applications at 3-6 fl oz / 1000 sq ft (10-20 L/ha) every 10-14 days are advised. Apply at the rate of 9-12 fl oz / 1000 sq ft (30-40 L/ha) for soil applications and repeat every 15-30 days.


ProteSyn is a tank mix compatible with many systemic fungicides, insecticides and nutrient solutions. Jar test when in doubt. For best mixing results, remove tank strainer prior to product addition.