Primer B is the second half of our two-part base nutrient formulation.
It is a balanced blend of primary and secondary nutrients that is heavy in organic acids and high in bioavailable carbon. It combines soluble calcium and magnesium with phosphorus in a true solution that is 100% bioavailable for plants.
Our proprietary organic acid technology buffers out nutrient uptake chemistry so that plants can grow quickly and vigorously without nutrient burns, lock-out, and tie-up in the roots, across the entire pH range that is suitable for plant growth.
Primer B is derived from: Fermented plant material (Juniperus communis, Lavandula angustifolia), calcium acetate, magnesium acetate, calcium nitrate, magnesium nitrate, potassium hydroxide, and phosphoric acid.
Primer B weighs 10.5 pounds per gallon.
1 mL of Primer B delivers the equivalent of 38 ppm of CO2