Agri-PlusTM is a superior USA sourced Leonardite, consisting of 70% Humic Acid, with 30% Fulvic Acid. It’s concentrated dry granular soluble humus formulation with a 30-year track record for
performance and ease of use. Containing abundant concentrations of plant active humic substances, Agri-PlusTM reputation for consistent results has made it the standard to which all humic products are compared. Agri-PlusTM is compatible with all dry fertilizers, including urea containing blends.