How it Works


What are Dr. Cowan's Garden Powders?

Dr. Cowan's Garden is a line of nutritionally powerful vegetable powders: perennial greens, kale, Swiss chard, leek, squash, blends and salts. The powders' nutritional power derives from how they're grown, processed and stored. Dr. Cowan's Garden is a family-run business; his wife and two sons have significant roles within the company.


How to use Dr. Cowan's Garden Powders

You can use our vegetable powders as a seasoning or spice on your favorite foods. We love to use our powders on soups & stews, sprinkled on eggs, roasted vegetables, salads, popcorn, or blended into smoothies. 

Our powders are great for parents of picky vegetable eaters, people who travel and don't have much time to cook, and creative cooks who want to experiment with different flavor profiles.

Check out our recipes page to learn more about how you can incorporate Dr. Cowan's Garden Powders into your next meal. 


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How to store

You can keep your powders on your kitchen counter or in a cupboard. They should not be refrigerated, as that could draw moisture to them. Also, keep them away from direct heat or strong sunlight, such as a stove burner or windowsill. 


How long does it last?

Each jar contains approximately 50 teaspoons of powder, and one teaspoon is the equivalent of an average portion of freshly cooked vegetables, such as kale or Swiss chard. Because we recommend using several powders at once to add as much vegetable diversity as possible to your meal, you could easily use just a half-teaspoon each of, say, three powders, which would make each jar last a couple of months at least.