Humco saltpetre potassium nitrate powder
Humco SaltPetre Powder is a natural mineral with many uses in commerce and in magic. Magically speaking, Saltpetre has a long, long, long history in hoodoo as an agent of magical protection in spritual baths.
Nearly unlimited shelf life; lasts virtually forever in storage.
It has extremely high water solubility. Nearly all the formula dissolves easily in water, allowing the minerals and nutrients to be easily transported to plant roots.
Potassium Nitrate Granules.
Shipping Weight : 1.80 lb