--- product_id: 372648547 title: "1 lb Iron Chelate with 6% Nitrogen 100% Water Soluble Chelated Iron" brand: "greenway biotech, inc." price: "€ 173.11" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.hr/products/372648547-1-lb-iron-chelate-with-6-nitrogen-100-water-soluble store_origin: HR region: Croatia --- # 1 lb Iron Chelate with 6% Nitrogen 100% Water Soluble Chelated Iron **Brand:** greenway biotech, inc. **Price:** € 173.11 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** 1 lb Iron Chelate with 6% Nitrogen 100% Water Soluble Chelated Iron by greenway biotech, inc. - **How much does it cost?** € 173.11 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/372648547-1-lb-iron-chelate-with-6-nitrogen-100-water-soluble) ## Best For - greenway biotech, inc. enthusiasts ## Why This Product - Trusted greenway biotech, inc. brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Directions 1. Dissolve the chelated iron EDTA in water. 2. Apply the solution to the plants, make sure that the leaves and roots are reached. 3. Repeat applications as needed, depending on the reaction of the plant and the severity of iron deficiency. Review: Saved Iron Deficient Plants in Aquaponics System This chelated iron EDTA completely reversed iron deficiency in my 300 gallon aquaponic setup. My lettuce and basil leaves were showing severe interveinal chlorosis with yellowing between the veins. Within 10 days of treatment, new growth came in deep green and healthy. Dissolved 2 tablespoons in 5 gallons of water and added directly to my fish tank sump. The 13% iron concentration is strong enough that you only need small amounts. One pound treats my system for 4 to 5 months with monthly maintenance doses. 100% water solubility is critical for aquaponics. No sediment or cloudiness, dissolves completely in under 2 minutes with stirring. Safe for tilapia at recommended dosages with no fish stress observed across 6 treatment cycles. Compared to Southern Ag chelated iron I used previously, Greenway Biotech dissolves faster and costs about 30% less per pound. The resealable bag keeps powder dry between uses, unlike the paper packaging my old brand came in. Package arrived well sealed with no moisture damage. Measured actual weight at 1.02 pounds, so count is accurate. Works in both aquaponics and hydroponics, pH range up to 7.0 according to specs which matches my system at 6.8 pH. Review: Real product for intended use/purpose. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00GHYRARE | | ASIN | B00GHYRARE | | Brand | Greenway Biotech, Inc. | | Customer Reviews | 4.3 4.3 out of 5 stars (89) | | Customer reviews | 4.3 4.3 out of 5 stars (89) | | Date First Available | 11 Jun. 2014 | | Format | Powder | | Is discontinued by manufacturer | No | | Item model number | TRTAZ11A | | Manufacturer | Greenway Biotech, Inc. | | Package Dimensions | 18.9 x 13.69 x 6.81 cm; 440 g | | Units | 473.18 millilitre(s) | ## Product Details - **Brand:** Greenway Biotech, Inc. - **Item form:** Powder - **Manufacturer:** Greenway Biotech, Inc. - **UPC:** 726670283399 - **Unit count:** 473.18 millilitre(s) ## Images ![1 lb Iron Chelate with 6% Nitrogen 100% Water Soluble Chelated Iron - Image 1](https://m.media-amazon.com/images/I/71O--p3E4gL.jpg) ![1 lb Iron Chelate with 6% Nitrogen 100% Water Soluble Chelated Iron - Image 2](https://m.media-amazon.com/images/I/81+9KE2hHAL.jpg) ![1 lb Iron Chelate with 6% Nitrogen 100% Water Soluble Chelated Iron - Image 3](https://m.media-amazon.com/images/I/9123DBz13kL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***A on 5 October 2025* Saved Iron Deficient Plants in Aquaponics System This chelated iron EDTA completely reversed iron deficiency in my 300 gallon aquaponic setup. My lettuce and basil leaves were showing severe interveinal chlorosis with yellowing between the veins. Within 10 days of treatment, new growth came in deep green and healthy. Dissolved 2 tablespoons in 5 gallons of water and added directly to my fish tank sump. The 13% iron concentration is strong enough that you only need small amounts. One pound treats my system for 4 to 5 months with monthly maintenance doses. 100% water solubility is critical for aquaponics. No sediment or cloudiness, dissolves completely in under 2 minutes with stirring. Safe for tilapia at recommended dosages with no fish stress observed across 6 treatment cycles. Compared to Southern Ag chelated iron I used previously, Greenway Biotech dissolves faster and costs about 30% less per pound. The resealable bag keeps powder dry between uses, unlike the paper packaging my old brand came in. Package arrived well sealed with no moisture damage. Measured actual weight at 1.02 pounds, so count is accurate. Works in both aquaponics and hydroponics, pH range up to 7.0 according to specs which matches my system at 6.8 pH. ### ⭐⭐⭐⭐⭐ Review *by O***I on 10 August 2025* Real product for intended use/purpose. ### ⭐⭐⭐⭐⭐ Review *by A***R on 18 October 2025* I didn’t learn how to use it regularly so I can’t speak for it that way, but I used this a couple times because of circumstances being variable. But it seemed when I used it I could see a distinct improvement in the growth and color and health of my vegetable garden plants and also my nectarine tree! So I watched what I would use it on again the following year and again I could see a distinct improvement which makes me interested to know how my plants would be even more or not improved in health if I learned the regular use of this product. ## Frequently Bought Together - Greenway Biotech Chelated Iron EDTA Fertilizer- 13% Iron- 100% Water Soluble Plant Nutrient Supplement for Stronger & Healthier Plants- Ideal for Iron Deficiency in The Plants- 1 Pound - Greenway Biotech Chelated Manganese EDTA for Hydroponics and Aeroponics Agriculture- 100% Water Soluble Natural Plant Fertilizer Ideal for Indoor and Outdoor- 1 Pound - Chelated Zinc EDTA Greenway Biotech Brand Hydroponics Zinc Fertilizer 100% Water Soluble (1 Pound) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/372648547-1-lb-iron-chelate-with-6-nitrogen-100-water-soluble](https://www.desertcart.hr/products/372648547-1-lb-iron-chelate-with-6-nitrogen-100-water-soluble) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-25*