Potassium (K) is a nutrient used by the cannabis plant to activate enzymes. It helps balance the plant’s salt levels and supports the opening of the stomata, helping the plant to “breathe” carbon dioxide.

Learn more about nutrients:

View more nutrients:

Boron | Calcium | Carbon dioxide | Chlorine | Copper | Glucose | Iron | Molybdenum | Magnesium | Manganese | Nickel | Nitrogen | Phosphorus | Sulfur | Zinc

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