GT PRO™ provides a dynamic blend of primary nutrients plus Biofeed® ACT®. These combine to promote efficient cellular function and promotes root growth and strong vertical growth that is essential to managing high quality professional turf.


Supplies essential nutrients commonly lost due to regular mowing and leaching. Regular use of GT PRO™ stimulates and supports dynamic cellular function and growth while improving Select Acquired Resistance (SAR).


  • Promotes deep green leaf color
  • Saves water and reduces runoff
  • Improves heat and drought tolerance
  • Enhances disease resistance
  • Balanced nutrition for turf, shrubs, trees and flowers
  • Enhances bloom and fruit growth
  • Stimulates beneficial aerobic soil microbes
  • Easy to use liquid formula
  • Use year-round


Total Nitrogen (N)…………………………..9.0%

6.0% Urea Nitrogen
2.0% Ammoniacal Nitrogen
1.0% Other Water Soluble Nitrogen

Available Phosphate (P2O5)……………..4.0%
Soluble Potash (K2O)……………………..12.0%

Derived from Urea, Soy Protein Hydrolysate, Urea and Phosphoric Acid, and Potassium Hydroxide.

GT-PRO™ also contains Biofeed’s exclusive ACT® liquid base additive.



GT PRO™ is highly concentrated.  Dilute with water to ensure adequate coverage. Jar test for compatibility prior to final tank mixing with other products.

GREENS, TEES AND TURF: Foliar apply 1-5 gallons in 50-100 gallons of water per acre, or for smaller areas apply 8-16 ounces in 5-10 gallons of water per 1000 square feet.

Apply every 7-14 days or as needed with sprayer. Water normally following application.


ACT® | L-Form Amino Acids, Carbon, Hydrogen, Oxygen and Nitrogen that are key building blocks in all plant life. Contains freshwater algae.

ANTIOXIDANT | An additive known to attach to – and shut down – free radicles.

NITROGEN | Provides plants the energy to grow. Part of the chlorophyll molecule, which gives plants their green color. Involved in photosynthesis which creates food for plants.

PHOSPHORUS | Promotes energy production in living plants.

POTASSIUM | Directs nitrogen use and water use in plants.

SAR | Enhanced Systemic Acquired Resistance (SAR) in plants improves their resistance to insects and disease.

STIMP RATING | The stimp rating of a putting green is a numerical value that represents how fast the golf ball rolls on the putting surface. Golfers call this rating the green speed.

United States of America
2.5-gallon (9.46 L) jugs
30-gallon (113.56 L) drum
55-gallon (208.2 L) drum
275-gallon (1040.99 L) tote
Other Countries
10-Liter (2.64 gal) jug
208-Liter (54.95 gal) drum
1040-Liter (274.74 gal) tote

Technical Bulletin – English
Safety Data Sheet – English