Super Iron® Plant Food 9-9-9 with 11% Iron

A homogeneous fertilizer enriched with 11% iron & 10.5% sulfur.

This is a complete, balanced, homogeneous, pelletized fertilizer. This special formula will help counteract alkaline soil and will enable plants to overcome iron-induced chlorosis. Super Iron® promotes good health, slower growth, and great color.

Super Iron Fertilizer Bag
  1. 100% BEST® homogeneous pellet providing a 1:1:1 ratio of nitrogen, phosphate, and potash

  2. Contains all of the potash in the sulfate form to aid turf managers where chlorides may be a concern

  3. An iron rich formulation that helps to form chlorophyll for greener plants and turf


Total Nitrogen (N)
Available Phosphate (P2O5)
Soluble Potash (K2O)
Iron (Fe)

Directions and Usage

Application at the recommended rates will last approximately 4 - 6 weeks.
GROUNDCOVER: Broadcast at 7.5 lbs. per 1,000 sq. ft. Repeat every 6 to 8 weeks throughout the growing season.
FLOWERS, BULBS & VEGETABLES: As a pre-plant: apply 2½ lbs. per 100 sq. ft., work into the top 6 inches of soil.
ROSES - Hybrid Teas or Floribundas: Use 1 cup per plant; Climbers: use 2 cups per plant, work into soil.
SHRUBS - Camellias, Azaleas, Rhododendrons, Gardenias, Junipers and others: Use 1 to 2 cups per plant, depending on size. Distribute evenly over the soil surface beneath the shrub, scratch lightly into the soil.
TREES - Citrus & Ornamental: Use 1 to 2 cups per inch of trunk diameter. Cultivate into the soil surface