12-0-0 Six Iron Plus® UMAXX®

Nutritional designed to enhance color with iron and a nitrogen stabilizer.

Combines in liquid form iron from ferrous sulfate and nitrogen from a stabilized form of urea.

  1. Convenient combination of plant available iron and stabilized nitrogen

  2. Promotes a dark green color in plants while minimizing nitrogen loss

  3. Liquid formulation for convenient addition to any spray tank mix


Total Nitrogen (N)
Sulfur (S)
Iron (Fe)

Directions and Usage

Application rates should be based on tissue or petiole analysis. On plants with waxy leaf surfaces, 12 ounces (355 ml) of a non-ionic wetting agent per 100 gallons (380 L) of finished spray will aid leaf penetration. Add Six Iron Plus® 12-0-0 with UMAXX® to half of the water, then agitate while adding remaining water. Add urea or other fertilizers. Add herbicides last while continuing to agitate tank contents. Spray solution as soon as possible. Six Iron Plus® 12-0-0 with UMAXX® tank mixes are generally stable. However, agitate prior to spraying if mix has been standing for over 24 hours.
Turf: Greens & Tees: 3-10 fl.oz./1,000 ft2 (90-300 mL/93 m)
Fairways & Other Turf: 6-12 fl.oz./1,000 ft2 (180-600 mL/93 m)
Use sufficient water for good coverage. 3-5 applications per growing season usually produce the best results. For optimum results do not apply irrigation for at least 4 hours following application.
Trees, Shrubs and Ornamental Plants Do not apply to flower buds or blossoms of flowers, shrubs and trees.