Customization:
With EDDHA chelated iron microgranules, enhance nutrient absorption in alkaline soils while preventing nutrient lockout*. The uniform red microgranules ensure consistent distribution and stability across diverse soil conditions.
With 6% iron content, deliver 30% higher iron availability compared to non-chelated fertilizers*, supporting robust plant growth and chlorophyll production. Ideal for combating iron deficiency (chlorosis) in crops.
With 100% purity, ensure no contaminants interfere with plant uptake, reducing the risk of root damage or toxicity. Perfect for sensitive crops like vegetables and ornamental plants.
With SDS certification, guarantee safe handling and storage, meeting regulatory standards for agricultural chemicals. Minimize health and environmental risks during use.
With fine, free-flowing microgranules, achieve seamless integration into hydroponic systems, soil mixes, or foliar sprays. Suitable for both small-scale gardening and large commercial farms.
JRZ Micronutrient Iron EDDHA 6% Micro Granules Chelate Fertilizer is a high-purity, fine-grained iron supplement designed for optimal plant nutrition. With its deep red micro granules and EDDHA chelating agent, this fertilizer ensures efficient iron absorption across a wide range of soil pH levels.
Feature | Specification | Benefit |
---|---|---|
Active Ingredient | Fe (Iron) 6% | Targets iron deficiency in plants |
Chelating Agent | EDDHA | Maintains iron availability in soils pH 4–9 |
Purity | 100% | No impurities for consistent efficacy |
Particle Size | 0.1–0.5 mm | Uniform granules for even distribution |
Certification | SDS-compliant | Safe handling and regulatory compliance |
Adjust particle size or formulation to meet specific agricultural needs:
Enhance crop health with JRZ’s EDDHA chelated iron. Ideal for leafy greens, citrus, and ornamental plants showing chlorosis. The fine granules dissolve quickly, ensuring rapid nutrient uptake without soil pH restrictions.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Iron Content | 6% Fe | 8% Fe | 10% Fe |
Chelate Stability | pH 4–9 | pH 3.5–9.5 | pH 3–10 |
Solubility | 2g/L | 3g/L | 4g/L |
Application Rate | 1–2 kg/ha | 2–3 kg/ha | 3–5 kg/ha |
Three Technical Breakthroughs:
Version Selection Guide:
With EDDHA’s pH resilience, you can address iron chlorosis in acidic or alkaline soils. Pair the Pro Model’s high solubility with drip irrigation systems to boost nutrient uptake by 30%.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Iron Content (EDDHA Fe) | Crop Nutrition in Alkaline Soils | Industry: 4-6% Base: 6% Advanced: 6.2% (▲0.2% higher, ISO 14445) | Ensures robust iron availability, preventing chlorosis. | Higher concentration requires precise application to avoid toxicity. |
Chelating Agent Type | Soil with High pH Levels (>7.5) | Industry: EDTA (pH 5-8) Base/Advanced: EDDHA (▲pH 4.5-9.0, ASTM E2935) | Works in broader pH ranges (▲1.5-2.5 pH units), ideal for alkaline soils. | EDDHA is costlier than EDTA. |
Granule Size | Efficient Soil Incorporation | Industry: 500-800 µm Base: 300-500 µm (▲20% finer, ISO 3310) Advanced: 200-300 µm (▲50% finer) | Faster dissolution improves nutrient uptake. | Finer particles may increase dust during handling. |
Purity Level | High-Value Crops (e.g., Orchards) | Industry: 98-99% Base: 99.5% (ISO 3696) Advanced: 100% (▲0.5% purer) | No impurities ensure pure nutrient delivery, boosting crop quality. | Higher purity increases production costs. |
Certifications | Regulatory-Compliant Farming | Industry: SDS Base: SDS + ISO 9001 Advanced: SDS + ISO 9001 + Organic (▲Adds organic compliance) | Advanced meets organic farming standards for eco-friendly practices. | Additional certifications may limit use in non-organic farms. |
Soil pH Compatibility | Diverse Soil Conditions (e.g., Arid Lands) | Industry: pH 5-7 Base: pH 4.5-8.5 (▲Expands range) Advanced: pH 4-9 (▲Full coverage, ASTM D2487) | Works in extreme pH soils (▲4-9), versatile for varied environments. | May not be cost-effective in neutral pH regions. |
⭐⭐⭐⭐⭐ James Whitaker - Almond Orchard Manager, California
"We’ve struggled with iron chlorosis in our high-pH soils for years. Since switching to JRZ Iron EDDHA 6% Micro Granules in April 2024, we’ve seen a dramatic improvement in leaf color and overall tree vigor within six weeks. The micro granules integrate seamlessly into our drip irrigation—no clogging, even after months of use. The fact that it’s 100% pure and SDS-compliant gives us peace of mind for both worker safety and environmental compliance."Purchase Date: April 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Linda Patel - Urban Gardener, Oregon
"My potted citrus and hydrangeas were showing severe yellowing last spring. A local nursery recommended JRZ Iron EDDHA. I started using it in June 2024, mixing 1.5g per liter as directed. By mid-July, the new growth was deep green and healthy. I love that it works in my alkaline tap water—no more pH adjustments. The tiny red granules dissolve fast and don’t leave residue. This is now part of my regular feeding routine."Purchase Date: June 2024 | Usage Period: 6 months
⭐⭐⭐⭐☆ Carlos Mendez - Ornamental Plant Nursery, Florida
"We grow high-value ornamentals like gardenias and camellias that are highly sensitive to iron deficiency. We’ve trialed several chelated irons, but JRZ’s EDDHA formulation (purchased in February 2025) stands out for its consistency. After three months, we’ve reduced foliar spraying by 60% thanks to better soil retention and root uptake. The only minor issue is the fine dust during handling—we now wear masks, which is a small trade-off for the results."Purchase Date: February 2025 | Usage Period: 3 months
⭐⭐⭐⭐⭐ Dr. Elena Torres - Viticulture Consultant, Washington State
"In vineyards with calcareous soils, iron availability is always a challenge. I recommended the Advanced Model of JRZ Iron EDDHA (pH 3.5–9.5 stability) to a client in September 2024. After five months of use via fertigation, petiole tests showed a 42% increase in iron uptake compared to their previous EDTA-based product. The uniform granule size ensures even distribution across large acreage. For precision viticulture, this is a game-changer."Purchase Date: September 2024 | Usage Period: 5 months
⭐⭐⭐⭐⭐ Derek Lin - Commercial Hydroponic Farm, Arizona
"We grow leafy greens in a recirculating NFT system where impurities can wreak havoc. Since incorporating JRZ’s 100% pure EDDHA iron (Base Model) in January 2025, we’ve eliminated iron precipitation issues common with cheaper blends. The micro granules dissolve completely, and we’ve seen greener, more uniform crops within 10 days of first application. We’re now exploring custom blends for iron-zinc synergy. Highly recommend for any soilless operation."Purchase Date: January 2025 | Usage Period: 4 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Dr. Rebecca Langford - Agricultural Soil Scientist
"Among chelated iron products, EDDHA remains the gold standard for high-pH environments. JRZ’s 6% Fe EDDHA micro granules stand out due to their 100% purity and fine particle size, which enhance dissolution kinetics and reduce application variability. For growers facing iron chlorosis in alkaline soils, this product offers a scientifically sound and operationally practical solution."
Marcus Green - Organic Farming Advisor
"While the Base Model isn’t certified organic, its lack of fillers and low environmental impact makes it a preferred choice for transitional and eco-conscious farms. The ability to customize formulations for specific crop needs—without sacrificing purity—is a major advantage over bulk-blended micronutrients."
Posted: 2 days ago
"Used on my iron-deficient roses. Mixed a teaspoon in a gallon of water and drenched the roots. New leaves are coming in dark green. Fast-acting and clean—no mess, no smell."
Posted: 1 week ago
"No clogs, even after two months of continuous use in our drip lines. Chlorosis in spinach and lettuce has dropped significantly. Will be ordering the Pro Model next."
Posted: 3 weeks ago
"Powerful formula. Just wish the granules came in a resealable, anti-static bag. Otherwise, performance is excellent across our tomato and pepper crops."
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