Monterey Dr. Iron Acidifier, Iron and Elemental Sulfur Acidic Fertilizer
Revitalize your lawn and garden with Monterey Dr. Iron Acidifier. This granular fertilizer is expertly formulated to combat iron deficiency, a common cause of yellowing in plants. Its high sulfur content effectively lowers soil pH, creating an optimal environment for growth and helping to manage fungal diseases. The slow-release mechanism provides extended feeding, ensuring your turf, flowers, trees, and vegetables receive consistent nourishment. Designed for ease of use, its non-staining formula protects concrete surfaces, making it a practical choice for any gardener.
$26.12
Owner Satisfaction
4.4
/ 5
Category Rank
4001
/ 4348
#4001 in Fertilizers
Price vs Category Average
-58%
Below average
Who it's for
- Rapid Greening Action
- Sustainable Soil pH Correction
- Comprehensive Dual Formula
Who should skip it
- Slow pH Adjustment
- Requires Careful Application
- Not a Universal Fertilizer
Key Specs
Contains 22% Iron and 55% Sulphur
Fertilizer Form
Granular
Release Type
Slow Release
Package Weight
7 lbs
Organic Certification
OMRI Listed
Intended Use
Lawn, Vegetable Garden, Roses, Trees and Shrubs
Fertilizer Source
Organic
Pest Control Properties
Disease Control
Features
- Corrects iron deficiency and yellowing
- Lowers soil pH with elemental sulfur
- Helps control fungal diseases
- Non-staining formula protects surfaces
- Slow-release for extended feeding
- Approved for organic gardening
- Enhances plant vibrancy and growth
What customers say
Customers highly value this product for its proven efficacy in correcting iron deficiencies, especially in yellowing acid loving plants. The core positive theme centers on its direct impact on plant health, leading to high quality ratings. Users find the granular format exceptionally easy to apply, contributing to excellent ease of use feedback. Although results take time and require following directions, this acidifier is confirmed as a reliable and strong value solution for persistent soil problems. It delivers tangible results where other treatments fail.
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$26