{"product_id":"greenway-biotech-inc-chelated-iron-dtpa-11-alkaline-soils-ph-4-0-7-5-1-lb-100-water-soluble-fertilizer","title":"Greenway Biotech, Inc. Chelated Iron DTPA 11% - Alkaline Soils (pH 4.0-7.5) - 1 lb - 100% Water Soluble Fertilizer","description":"\u003ch2\u003eSmart iron nutrition for alkaline soils\u003c\/h2\u003e\n\u003cp\u003eGreenway Biotech Chelated Iron DTPA 11% is engineered to perform where traditional iron chelates falter. The DTPA chelate remains stable up to pH 7.5, helping iron stay plant-available even in neutral to mildly alkaline conditions. This practical formula bridges the gap between affordable chelates and premium options, delivering stronger uptake without a steep price tag.\u003c\/p\u003e\n\u003ch3\u003eKey benefits in alkaline soils\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStability up to pH 7.5 so iron remains accessible in challenging soils and hard water\u003c\/li\u003e\n\u003cli\u003e11% chelated iron provides robust plant access without excessive dosage\u003c\/li\u003e\n\u003cli\u003e3–5x better absorption than iron sulfate in tough alkaline environments\u003c\/li\u003e\n\u003cli\u003eTurns interveinal chlorosis into green growth on new tissue in 7–10 days\u003c\/li\u003e\n\u003cli\u003eSoil applications deliver sustained correction for about four to six weeks\u003c\/li\u003e\n\u003cli\u003e100% water soluble for foliar spray, soil drench, fertigation, and hydroponics\u003c\/li\u003e\n\u003cli\u003eProfessional-grade, made in the USA, CDFA registered, heavy-metal tested for purity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCitrus groves and home orchards facing chlorosis in high pH irrigation\u003c\/li\u003e\n\u003cli\u003eLawn turf in alkaline soils where iron lockout is common\u003c\/li\u003e\n\u003cli\u003eHydroponic setups and fertigation systems needing reliable iron delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to apply\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFoliar spray: 1–2 teaspoons per gallon for quick leaf greening\u003c\/li\u003e\n\u003cli\u003eSoil drench: 1–2 tablespoons per gallon for root uptake\u003c\/li\u003e\n\u003cli\u003eWorks in hard water and with standard irrigation systems; mix until fully dissolved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMade in the USA and trusted by citrus growers, nurseries, and commercial operations since 1989, this product is designed for consistent performance. It is a versatile solution for gardeners and professionals who need a dependable iron source that works across citrus, lawn, and hydroponic environments. While results vary with plant type and conditions, many users report visible greening within days and longer-lasting correction with regular applications.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes Greenway Biotech Chelated Iron DTPA 11% effective in alkaline soils?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: DTPA chelation stays stable up to pH 7.5, keeping iron available for plants in neutral to mildly alkaline conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I apply Greenway Biotech Chelated Iron DTPA 11% for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Foliar: 1–2 tsp per gallon; soil drench: 1–2 tbsp per gallon; suitable for fertigation and hydroponics.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Greenway Biotech, Inc.","offers":[{"title":"Default Title","offer_id":43979981455494,"sku":"B01M5B8W24","price":42.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/greenway-biotech-chelated-iron-dtpa-11-percent-bottle.jpg?v=1778680644","url":"https:\/\/patiozora.com\/products\/greenway-biotech-inc-chelated-iron-dtpa-11-alkaline-soils-ph-4-0-7-5-1-lb-100-water-soluble-fertilizer","provider":"PatioZora","version":"1.0","type":"link"}