Monterey Iron Combo 1-0-2 Fertilizer
Best liquid supplement for gardeners treating nutrient-deficient lawns and shrubs.
Revitalize your lawn and garden with Monterey Iron Combo 1-0-2 Fertilizer. This liquid concentrate is expertly formulated to correct existing iron deficiencies and prevent future imbalances in lawns, trees, and shrubs. It delivers essential micronutrients like copper, manganese, and zinc for robust plant health. Designed for ease of use, it can be applied directly to foliage using a bucket, pump-up sprayer, or hose-end sprayer. Monterey brings professional-grade solutions to home gardeners, offering an economical and effective way to achieve a vibrant, healthy landscape.
$26.99
Owner Satisfaction
4.7
/ 5
Category Rank
50
/ 4348
#50 in Fertilizers
Price vs Category Average
-56%
Below average
NPK Ratio
102
/ --
Who it's for
- Gardeners needing immediate relief for yellowing, chlorotic foliage
- Plant owners seeking targeted iron without excessive vegetative growth
- Users wanting flexible application methods for diverse garden needs
Who should skip it
- Growers looking for a comprehensive, all-in-one primary fertilizer
- Homeowners with nearby concrete, stone, or porous hardscape surfaces
- Busy gardeners preferring long-lasting, low-maintenance plant care solutions
Performance breakdown
Nutrient Density
High iron concentration effectively reverses yellowing and restores deep green foliage.
Application Versatility
Compatible with everything from simple watering cans to professional hose-end sprayers.
Micronutrient Profile
Balanced blend of copper, manganese, and zinc supports comprehensive plant health.
Ease of Mixing
Liquid concentrate formula dissolves quickly for a hassle-free preparation process.
Targeted Correction
Precision-engineered to solve specific iron deficiencies in lawns and ornamental shrubs.
Professional Efficacy
Brings commercial-grade results to the home garden with minimal technical effort.
Key Specs
NPK Ratio
1-0-2
Iron Content
4%
Micronutrients
Copper, Manganese, Zinc
Fertilizer Form
Liquid Concentrate, Ready-to-Use Spray
Fertilizer Source
Mineral Based
Application Method
Water bucket/can, pump-up sprayer, or hose-end sprayer
Target Plant Type
Lawn, Trees and Shrubs
Nitrogen Percentage
1.0%
Features
- Corrects and prevents iron deficiencies
- Provides essential micronutrients
- Suitable for lawns and trees
- Multiple application methods
- Professional-grade technology for home use
- Liquid concentrate formula
What customers say
Customers consistently highlight the exceptional quality and rapid results of the Monterey Iron Combo. Users frequently report a noticeable deep greening effect on their lawns within days, effectively addressing yellowing and iron deficiencies. The product is also highly regarded for its excellent value. Reviewers often mention that its concentrated formula means a little goes a long way, making it an economical choice for maintaining vibrant turf. Application is straightforward, contributing to its overall positive reception.
Know before you buy
Iron deficiency typically presents as chlorosis, where the leaves turn yellow while the veins remain green. If you notice this pattern on your lawn, trees, or shrubs, this fertilizer can help restore their natural deep green color.
This formula is specifically designed for lawns, trees, and shrubs. It is not intended for use on all garden plants, so check your specific plant species before application to ensure it is suitable.
You have flexibility in how you apply it. Depending on the size of your area, you can use a standard water bucket, a pump-up sprayer for targeted treatment, or a hose-end sprayer for larger lawn coverage.
No, the NPK ratio is 1-0-2, meaning it contains 1% nitrogen, 0% phosphorus, and 2% potassium. This makes it an ideal choice for gardeners looking to avoid phosphorus runoff or those whose soil already has sufficient levels.
No, Monterey Iron Combo is a mineral-based, professional-grade fertilizer and is not certified organic. It is formulated for high-performance correction of nutrient deficiencies.
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Ready to buy?
$27