Chelated Iron EDDHA 6% Micronutrient for Aquaponics, Citrus, Soil, Fertigation and Hydroponics Wide pH Range 4.5–10 Corrects Light Colored Leaves Quickly (5 Lb)

Boca Hydro Iron EDDHA 6% is a premium chelated iron supplement formulated for use in citrus trees, hydroponics, aquaponics, and high-alkaline soils. With superior solubility and stability across a wide pH range (4.5–10), this professional-grade micronutrient corrects and prevents iron deficiency (chlorosis), even in the most challenging conditions.Highly effective for citrus and alkaline soils: Iron deficiency is common in citrus trees, especially in calcareous or high-pH soils. Boca Hydro Iron EDDHA 6% delivers fast, visible results by restoring vibrant green color, improving photosynthesis, and promoting strong vegetative growth in oranges, lemons, avocados, mangos, and more. It remains chelated and plant-available even at pH levels up to 10—where other iron products fail.Stable across a wide pH range (4.5–10): This advanced EDDHA chelate remains in solution and resists precipitation in both acidic and alkaline conditions. It outperforms EDTA and DTPA iron in difficult environments, ensuring consistent uptake in soils, coco coir, and hard water systems.Hydroponics-ready with no clogging or residue: Boca Hydro Iron EDDHA 6% is 100% water soluble and will not clog emitters or filters. It stays active in all hydroponic systems, including DWC, NFT, ebb and flow, and coco/perlite hybrids. Its high chelation strength ensures availability for critical nutrient uptake throughout the crop cycle.Aquaponics safe and easy to dose: This product is completely safe for fish and beneficial microbes, making it perfect for aquaponic growers. It imparts a red tint to the water due to the Fe-O (phenolate) bond, indicating available iron is present. Directions: Start with 1 teaspoon per 100 gallons of system water and circulate for 2 hours. Repeat if the red tint is not visible. Most systems require no more than 1.5 ppm Fe due to EDDHA’s high bioavailability. Reapply when the tint fades. Dose guide per 100 gallons: 1 tsp = 0.38 ppm Fe, 2 tsp = 0.77 ppm, 3 tsp = 1.15 ppm, 4 tsp = 1.53 ppm, 5 tsp = 1.92 ppm, 6 tsp = 2.30 ppm.Trusted by professionals for consistent results: Whether you're managing high-value citrus orchards, a recirculating hydro system, or a balanced aquaponic ecosystem, Boca Hydro Iron EDDHA 6% delivers dependable performance, season after season. Use it via foliar spray, soil drench, fertigation, or directly in water-based systems.

• Boca Hydro Chelated Iron EDDHA 6% is specifically formulated to remain fully available in alkaline and calcareous soils where other forms of iron fail. Ideal for citrus growers, this powerful chelate prevents and corrects yellowing caused by iron chlorosis, restoring deep green foliage and healthy new growth in oranges, lemons, avocados, mangos, and more—even when soil pH is as high as 10.
• Unlike EDTA or DTPA iron chelates that quickly break down in high pH conditions, Iron EDDHA stays soluble and plant-available in a much wider pH range, making it ideal for both acid and alkaline soils. This guarantees consistent nutrient delivery regardless of native soil conditions, hard water, or high-pH irrigation systems.
• Boca Hydro EDDHA Iron is fully water-soluble and leaves no residue, making it a reliable iron source for all soilless and aquaponic systems. It will not disrupt microbial life or aquatic environments, and maintains chelated stability even in oxygen-rich, biologically active water—ensuring your system stays clean, balanced, and productive.
• With its superior uptake and pH-resistant chelate form, Iron EDDHA provides fast and lasting results. Chlorotic yellow leaves quickly regain their vibrant green, energy production rebounds, and plants resume healthy growth with improved root strength, flowering potential, and fruit quality.
• Boca Hydro Iron EDDHA 6% is ideal for aquaponics because it stays soluble and bioavailable without disturbing fish, nitrifying bacteria, or system balance. Directions: Begin with 1 teaspoon per 100 gallons of system water and allow two hours for circulation. If no red hue is visible, repeat the dose until a faint red tint appears—this signals adequate iron levels. Maintain concentrations between 1–4 ppm Fe, though most systems require no more than 1.5 ppm thanks to EDDHA’s superior stability. When the red tint fades, simply reapply. Dose reference (per 100 gallons): 1 tsp = 0.38 ppm Fe, 2 tsp = 0.77 ppm, 3 tsp = 1.15 ppm, 4 tsp = 1.53 ppm, 5 tsp = 1.92 ppm, 6 tsp = 2.30 ppm.
• Whether you manage citrus groves, hydroponic greens, or ornamental gardens, Boca Hydro Iron EDDHA 6% is the go-to choice for consistent performance in challenging conditions. Backed by professional growers and formulated for precision application, it’s suitable for soil drench, foliar spray, fertigation, or hydroponic nutrient tanks.