Sprint® 138 Turf and Greenhouse Nutrients
Sprint 138 6% fully chelated EDDHA iron chelate helps prevent iron chlorosis by maintaining and protecting iron availability in the most challenging soils that are alkaline or calcareous. It prevents iron from binding with other compounds in the soil, allowing it to stay in a form readily available for plant and turf use for improved quality and health.
With the highest ortho-ortho (5.2%) content available in the industry, Sprint 138 iron chelate provides plants available forms of iron for an extended period of time. Numerous studies have shown that the EDDHA ortho-ortho isomer is superior in performance, especially in alkaline and calcareous soils. With Sprint 138 the ortho-ortho isomer represents 87% of the total chelated iron contained in the product – a big advantage in efficiency and performance.Sprint 330 and Sprint 138 Technical Information Bulletin