Product Description

Ferrigran® Black Iron is a nutritional that provides iron-deficient crops with improved growth by providing two crop-available iron sources. In addition, it is formulated with a high-quality humic source to improve the nutrient efficiency of fertilizers. Ferrigran Black Iron helps prevent iron deficiency chlorosis (IDC) with EDDHA plus HBED chelated iron sources.

Key Features

  • Manufactured granule containing dual iron sources plus a high-quality humic source
  • EDDHA chelation keeps iron in available form in high pH environments
  • HBED chelation increases the strength & stability of iron
  • Increases delivery of useable iron
  • High-quality humic source improves the nutrient efficiency of fertilizers

Technical Information

Ferrigran Black Iron is a unique proprietary granular blend of iron chelates plus high quality humic acid ore formulated to aid in delivering improved growth and nutrition to the crop.

  • Category Crop Nutrition, Micronutrient
  • Chemistry Humic Acid, Iron (Fe), Soluble Potash (K2O)

Always refer to the label on the product before using Helena or any other product.

Sustainability Statement

Ferrigran Black Iron uses a chelated, precision blend of nutrients to improve availability, maximize plant uptake, and increase nutrient use efficiency.