Growing MushroomsOstrom Mushrooms is located at Mushroom Corner in Olympia, Washington. Family owned and operated since 1928, we have been Washington's choice for quality fresh mushrooms. Today the people of the Pacific Northwest eat over thirteen million pounds of Ostrom's mushrooms every year.

Ostrom Mushrooms WorkerOstrom's mushrooms are handpicked daily, refrigerated immediately, and on the road to you within hours after harvesting. And just to keep things interesting, there's a variety to choose from, all of which can be used interchangeably in recipes.

Ostrom Mushrooms WorkerOstrom's team of over 250 growers, pickers and packers is dedicated to providing you with the best in quality and customer service. Ostrom's uses the latest technology for compost preparation and pasteurization; in addition, all mushrooms are handpicked and vacuum-cooled for longer shelf life and quality checked twice before being shipped.

Ostrom Mushrooms Truck

Our trucks are refrigerated and equipped with “air-ride” suspension to reduce product bruising. This attention to detail enables us to bring you the highest quality mushroom products in the Pacific Northwest.

Sounders Tour Ostrom's Mushroom Farm

On Tuesday, July 1st, the Sounders Women took a special VIP tour of the Ostrom's Mushroom Farm in Lacey, Washington. Ostrom's, the Presenting Sponsor for the Seattle Sounders Women offered a tour from stage one to the final packaging step for Ostrom's Mushrooms. The players even had the chance to pick mushrooms straight from the ground! Watch to see the player's reactions and learn more about a healthy, locally grown snack.

Vitamin D Mushrooms!

Mushrooms in the 'Pink'

Vitamin D Mushrooms!

Shiitake Mushrooms

SHIITAKE Mushrooms
Good source of:
  • Riboflavin and Pantothenic Acid, which aid metabolism
  • Niacin, an essential nutrient

With a rich and woodsy flavor, shiitakes work as well with seafood as with beef, lamb or pork. Great in Asian and many other ethnic cuisines. Remove and discard stems before use.