Activate 80 Coarse Grade Humate (50 lb)

Humates (Coarse Grade) derived from Leonardite shale and a natural source of humic substances and trace minerals from New Mexico. Contains 45% humic acids. Use to increase micronutrient uptake and improve efficiency of applied and existing nutrients. Coarse grade for soil application only. Use 50-400 lb/acre or 1-2 lb/ 100 sq ft. Apply directly to seedbeds at 10-30 lb/acre. For lawns, use 50 lb/15,000 sq ft.