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Help Increase Micro Nutrient Uptake
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.
Important Information for Certified Organic Growers
We do our best to update our product's organic status, however
the status of any product can change at anytime without notice from
the manufacturer. Please confirm that the product is allowed by your
certifying agency and that it's still OMRI Listed® at