Boca Hydro Chelated Iron EDDHA 6% Water Soluble Micronutrient Aquaponics Safe

Boca Hydro Chelated Iron EDDHA 6% For Alkaline and Calcareous Soils – Maximum Iron Availability Product Description: Boca Hydro EDDHA Iron 6% is a high-efficiency iron fertilizer specifically formulated for use in alkaline soils and high pH conditions (up to 9.5), where traditional chelates like EDTA or DTPA are ineffective. Featuring 4.8% ortho-ortho isomer, this premium EDDHA chelate ensures superior iron stability and long-lasting plant availability across a wide range of crops. Ideal for correcting and preventing iron chlorosis in vegetables, citrus, ornamentals, turf, trees, hydroponics, and high-pH irrigation water systems. Highly stable up to pH 9.5 4.8% ortho-ortho EDDHA isomer Fully water soluble and safe for all irrigation systems Suitable for organic-style growing systems (non-synthetic carrier) Stock Solution (Liquid Concentrate) Add 200 grams of Boca Hydro EDDHA 6% to 1 gallon of distilled water. This produces a stock solution with 1.56 grams dry per fl oz or 93.6 ppm Fe per fl oz 1 teaspoon ≈ 4.4 grams 1 tablespoon ≈ 13 grams 1 teaspoon stock solution = 5ml Foliar Maintenance 0.25-0.5 grams per gallon. (1 tsp concentrate)  Deficiency Repair 0.75 grams per gallon. (2 tsp concentrate)  Surfactant recommended Pots and Containers Small Pots  0.5-1 gram per gallon (1-2 tsp concentrate) Medium Pots 1.5-2 grams per gallon (2-3 tsp concentrate) Large plants 3 grams per gallon (1-2 tbsp concentrate) Hydroponics (Use concentrate) Seedlings 2-3ppm 0.12-0.18 grams per gallon. (1/4 tsp or 1.2ml) Veg / Flower 3-4ppm 0.18-0.25 grams per gallon. (1/3-1/2 tsp or 1.6-2.1ml) Heavy Feeding  (Large plants only) 4-5ppm 0.31 grams per gallon. (3/4 tsp or 2.6ml)   Fertigation 2 ppm = 12.6 grams in 1 gallon 3 ppm = 18.9 grams in 1 gallon 4 ppm = 25.2 grams in 1 gallon 5 ppm = 31.5 grams in 1 gallon Inject at 1:100 Drench (5 gallons of water) Maintenance    5 grams (2-4 tbsp concentrate) Heavy Feeding 10  grams (2 tbsp concentrate) Deficiency Repair 15-20 grams (3-4 tbsp concentrate) ⚠️ Compatibility & Notes Ideal pH range for EDDHA 4.5-10 Guaranteed Analysis CAS # 16455-61-1 Iron(EDDHA)................................6%