Potash is a potassium-rich salt that is mined from underground deposits formed from evaporated sea beds millions of years ago. Potassium is an essential element for all plant, animal and human life. The term "potash" refers to a group of potassium (K) bearing minerals and chemicals
Most of the world's potash comes from Canada, with the largest deposits located in Saskatchewan and New Brunswick.
This is is a strong alkaline dyeing auxiliary, (this is NOT Potash Alum), used in historical dye recipes.
Packed in a bag of 100 grams (3.5 oz)