Primer A is the first half of our two-part base nutrient formulation.
It is a potassium-rich solution that is heavy in organic acids and high in bioavailable carbon. It helps plants maintain a vigorous state of growth in both vegetative and flowering stages because of its optimized nitrogen to potassium ratio.
Potassium is required in large amounts across the full lifespan of all plants. The organic acid forms of potassium in Primer A contain significant biological benefits, allowing growers to keep potassium levels high without feeding excessive nitrates during mid to late flowering.
Primer A is derived from: Fermented plant material (Juniperus communis, Lavandula angustifolia), potassium acetate, potassium citrate, potassium nitrate, and magnesium sulfate.
Primer A weighs 10.0 pounds per gallon.
1 mL of Primer A delivers the equivalent of 48 ppm of CO2