How Do I Store Dried Herbs?

Herbs may be dried and stored for a number of intended uses -- as herbal infusions and teas, potpourri or simply for culinary purposes. To preserve their potency, aroma and flavor, however, it's good to follow a few simple guidelines. This is especially true if you're drying and preserving the herbs yourself, but applies to the storage of all dried herbs regardless of their source.

How To Dry Herbs At Home

One good way to dry herbs at home is to purchase a food dehydrator and follow the manufacturer's directions. You can also spread fresh herbs out on a tray lined with absorbent paper or tie in loose bundles. Hang in a warm, dry spot until they can be crumbled between your fingers. The leaves and stems should appear green, not brown. Some herbs can also be dried on trays in a warm oven.

Keep Away From Light

The best way to store dried herbs is in a tinted glass jar. The dark color of the glass keeps light from degrading the herbs. Stainless steel containers are another viable alternative, although they are usually more expensive. You can also store your herbs in clear glass jars in a closed cupboard or drawer. Avoid long-term storage in plastic bags, however; they are more permeable than glass and your herbs will lose their aroma and potency faster this way.

Keep Away From Heat

Although some warmth in the air is useful when drying your herbs, once they are fully dried and ready for storage, they should be kept away from heat. Warming the herbs causes them to release their volatile oils and thus reduces their potency.

Keep Away From Moisture

The lid to your container should be as airtight as possible, as any trapped moisture will cause your herbs to rot.

Replace After A Year

Even if you have stored your dried herbs carefully, they will slowly lose their potency over time. You may purchase and store herbs in bulk if you're likely to be using large amounts, but replace them once a year to ensure quality.