Revised circuit board with 3 new circuitry chips = more stable and consistent readings

Molasses feeds microorganisms in your soil with key minerals and vitamins

Nutradip's portable nutrient meter provides instant and accurate readings

Royal Black integrates seamlessly with any fertilizer regimen

Display receives information from three input devices (pH

Royal Black - Humic Acid Size:1L / 1 Quart Revised circuit board with 3Product Description Royal Black, OMRI Listed for organic use, enriches plants with humic acid, crucial for nutrient absorption. Its natural chelating agents transport essential minerals, enhancing growth and root development across all stages. Ideal for pre treatment, especially in coco mediums, Royal Black integrates seamlessly with any fertilizer regimen, promoting vigorous plant vitality and efficient nutrient utilization.