Buy any size nematodes for a free Root Build! Some restrictions apply.

Monterey Dr. Iron® Granular 22% Iron

OMRI Listed. Easy to Use Granular Iron for all of Your Plants!
  • 21 lbs.
    SKU: 1555631
  • $19.89
  • 40 lbs.
    SKU: 1555632
  • $37.95
  • 1 case - 8/7 lb. bags
    SKU: 1555630
  • $90.00
  • Description
  • Instructions
  • Shipping Info
  • Technical
  • Docs
  • Reviews

Correct Iron Deficiency With This Environmentally-Friendly, Controlled Release Soil Amendment & Acidifier!

Monterey Dr. Iron is a non-staining, OMRI listed granular fertilizer for use in organic gardening and lawn care. Formulated to fix iron deficiency and boost plant vigor, Dr. Iron will bring your plants and turf back to the vibrant green color you desire. The slow-release formula won't burn foliage, and reduces soil pH while boosting sulfur levels.


Save $10 On
Your Next Order
Connect With Arbico On Facebook Connect With Arbico On Blogger Connect With Arbico On Youtube