{"product_id":"grandan-ferrous-sulfate-heptahydrate-1lb-granules-20-iron-3-16-inch-feso4-7h2o-soil-foliar-iron-source","title":"GRANDAN Ferrous Sulfate Heptahydrate 1lb Granules – 20% Iron, 3-16-inch FeSO4*7H2O | Soil \u0026 Foliar Iron Source","description":"\u003cdiv class=\"seo-wrap\"\u003e\n  \u003ch2\u003eOverview\u003c\/h2\u003e\n  \u003cp\u003eGRANDAN Ferrous Sulfate Heptahydrate arrives as water-soluble 3-16 inch granules. Each pound provides roughly 20% iron (Fe) and 12% sulfur (S), delivering a compact, stable source of essential micronutrients that’s easy to store for garden and lawn care. The granules are designed for straightforward handling, whether you’re mixing with water for sprays or applying directly to soil.\u003c\/p\u003e\n  \u003cp\u003eAs a soil amendment, this ferrous sulfate helps address alkaline soil conditions by lowering pH and improving nutrient availability. Iron plays a critical role in plant processes, and when available, plants can display healthier green coloration. The material is water-soluble, enabling convenient foliar and irrigation applications, so you have flexible options to support your plants’ needs.\u003c\/p\u003e\n\n  \u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e20% iron (Fe) and 12% sulfur (S) in a stable, water-soluble granule\u003c\/li\u003e\n    \u003cli\u003eSoil pH adjustment in highly alkaline soils to improve nutrient uptake\u003c\/li\u003e\n    \u003cli\u003eSupports chlorophyll formation and greener foliage through iron availability\u003c\/li\u003e\n    \u003cli\u003eSuitable for foliar sprays and mixed irrigation for versatile use\u003c\/li\u003e\n    \u003cli\u003eEasy to store and ready to use as part of a lawn and garden care routine\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eHow to use\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eSoil application: broadcast around turf or garden beds and water in to help iron reach roots\u003c\/li\u003e\n    \u003cli\u003eFoliar spray: dissolve according to label and apply to leaf surfaces for rapid uptake\u003c\/li\u003e\n    \u003cli\u003eWater treatment note: can be incorporated in appropriate systems to support iron and sulfur delivery\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eStorage and handling\u003c\/h3\u003e\n  \u003cp\u003eStore in a cool, dry place in its original packaging. Use the product as directed on the label and keep away from children and pets.\u003c\/p\u003e\n\n  \u003ch3\u003eWhy choose GRANDAN\u003c\/h3\u003e\n  \u003cp\u003eGRANDAN offers a stable, easy-to-store source of iron and sulfur that fits into broad lawn and vegetable care routines. Consider this product as a practical option for enhancing iron availability and plant greenness as part of your seasonal care plan.\u003c\/p\u003e\n\u003c\/div\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 is GRANDAN Ferrous Sulfate Heptahydrate used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A soluble iron and sulfur source for soil amendment and foliar sprays to address iron deficiency and support greener foliage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this product suitable for use on vegetables and lawns?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it can be used as a soil amendment or foliar spray; follow label directions for application rates.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GRANDAN","offers":[{"title":"Default Title","offer_id":45740257804474,"sku":"B0DKF2HN65","price":40.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/granddan-ferrous-sulfate-heptahydrate-1lb-granules-3-16-inch.jpg?v=1774772222","url":"https:\/\/gardencanada.ca\/products\/grandan-ferrous-sulfate-heptahydrate-1lb-granules-20-iron-3-16-inch-feso4-7h2o-soil-foliar-iron-source","provider":"Garden Canada","version":"1.0","type":"link"}