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ProTransit 50®

Concentrated Nutrient Use Efficiency (Manufacturers Only)

Advanced Nutrient Use Efficiency

ProTransit® 50, formerly named ProTransit® 500, is is a fortified nutrient compound built with a concentrated, proprietary blend of FBS Transit®, our patented technology, along with various organic compounds that promote the rapid uptake, absorption, and movement of nutrients. ProTransit 50 is a professional concentrate formulation designed for blending with liquid fertilizers or impregnating on dry fertilizers. It can be used in both soil and foliar formulations. ProTransit 50 has a very low inclusion rate, so there is a minimal dilution of NPK or other nutrient fertilizer blends. Increased nutrient uptake and movement lead to the following benefits:

Increased Nutrient Density & Improved Quality
  • Higher Soluble Solids & Sugar Content
  • Larger Size & Better Color
  • Healthier Canopy
Significantly Healthier Plants & Increased Yields
  • Increased Rooting
  • Faster Emergence
  • Increased Photosynthesis
Stress Mitigation & Recovery
  • Including Heat & Drought Stress
  • Frost Stress
  • Salinity Stress
Increased Efficiency of Applied Nutrients
  • Increased Movement of Nutrients Throughout the Plant
  • Greater Moisture Utilization

Compatible with most fertilizers regardless of pH. A standard jar test is always recommended.

For use on all crops including tree nuts, vineyards, fruit, vegetable, grain and forage crops.

Available in Totes and Bulk

For Manufacturing Use Only.

Guaranteed Analysis

Zinc (Zn)


0.5% Chelated Zinc

Derived from: zinc EDTA.

Not registered in all states, provinces or countries.