Mushrooms Naturally
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    • Our Mushrooms
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  • HOME DELIVERY SERVICE
  • Visit the Farm

Fresh. Local. Gourmet.

About Us

Mushrooms Naturally is a chef-owned mushroom farm in O'Fallon, Missouri, where cultivation and culinary craft come together.
We grow fresh gourmet mushrooms and transform what we grow into an evolving collection of chef-crafted products—from miso, shoyu and shio koji to mushroom powders, dressings and fermented specialties.
Our farm is open to the public, giving you the opportunity to shop where your mushrooms are grown, discover new ingredients and experience the farm firsthand.
Through cultivation classes, cooking experiences and seasonal farm dinners, we invite you to experience mushrooms in an entirely different way.

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Who We Are

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Founder and Chef John Gelineau has been in the culinary business for over a decade. His career has taken him from one of the top country clubs in the nation to the Culinary Olympics. John's passion for excellent ingredients grown with skill and care led him to cultivate his own mushrooms as a hobby. Eventually, that hobby evolved into a working mushroom farm that supplies the top restaurants and country clubs in St. Louis! 

Where to Find Us

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Visit the Farm

Our O'Fallon farm and storefront are open to the public. Shop fresh gourmet mushrooms, microgreens, miso, shoyu, shio koji, mushroom powders, grow kits, cultivation supplies and other chef-crafted products directly from the farm.

Monday: Friday 9AM - 4PM
Saturday: 10AM- 2PM
Sunday: Closed

1417 Hoff Industrial Dr.
O'Fallon, MO 63366

Find us at the Market

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Find Mushrooms Naturally every Saturday at the Lake St. Louis Farmers & Artists Market and Wildwood Farmers Market, with fresh mushrooms and a rotating selection of farm-made products.

From Our Farm to St. Louis Kitchens

Proudly supplying fresh, locally grown mushrooms to some of the region's most respected restaurants and chefs.
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Products

Mushrooms
Gift Sets
Grow Kits
At Home Cultivation​

Compost & Soils

Company

About
Recipes
Where to Find Us

More Info

Contact
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Business Hours
FAQ
Return & Refund Policy

© COPYRIGHT 2015. ALL RIGHTS RESERVED.
  • Home
  • About
    • Our Mushrooms
    • Facilities
    • Recipes
    • Grow Kits
    • At Home Cultivation
    • Compost & Soils
    • FAQ
    • Buzz
  • Store
  • Events
  • Classes
  • Calendar
  • HOME DELIVERY SERVICE
  • Visit the Farm