Diamond Black is a unique organic form of Leonardite containing an exceptionally high percentage of beneficial plant active organic humic and fulvic acids. Diamond Black is rich in organic substances beneficial to plant growth and affords growers the advantages of natural organic matter in a highly available and easy to use form.

A pure, mined material that meets all organic standards for crop production, Diamond Black consists of the richest agronomically effective and organically certified plant-active humates. It is commonly understood that humates regulate the flow and enhance the transport of nutrients, and that they work best when applied continuously during the growi[Read More]