Monterey Dr. Iron (7 lb) - Grow Organic Monterey Dr. Iron (7 lb) Fertilizer
Brand: Monterey
Item Number: F1240

Monterey Dr. Iron (7 lb)

Corrects for Iron Deficiency

Listed for Use in Organic Agriculture by the Organic Materials Review Institute Approved for Organic Agriculture by the California Department of Food and Agriculture

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Ships from Northern CA.
Quantity Discounts for Monterey Dr. Iron (7 lb)
Buy 8 for $18.89 each
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To use on lawns, flowers, vegetables, trees and shrubs, to correct for iron deficiency.

  • Won't stain concrete or burn foliage
  • Controlled release for season-long feeding
  • Derived from elemental sulfur and iron oxide, contains 22% iron and 55% sulfur

Note: this product will lower the soil pH

⚠ Warning: This product or its packaging has a CA Prop 65 Warning



    Organic Status :
    Approved for Use in Certified Organic Agriculture
    Animal-Based : No
    Fertilizer Type : Powdered/Granulated/Meal
    Major Nutrients : Sulfur
    Major Nutrients : Trace Minerals
    Nutrient Release Rate : Long-term (4+ Months)
    pH Adjusting : Corrects High pH
    Use as Foliar : No
    Organic Certifier: OMRI, CDFA

    Useful Information


    Shipping Weight: 7.75 lb

    Dimensions: 9.0"L x 12.0"W x 4.0"H


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