Cornell CALS - College of Agriculture and Life Sciences

Specialty Mushrooms

Project Lead: Steve Gabriel, Yolanda Gonzalez

Specialty mushrooms are defined by USDA as any species not belonging to the genus Agaricus (button, crimini, portabella). The most common specialty mushrooms are shiitake (Lentinula edodes) and oyster (Pleuterous ostreatus), which represent the second and third most produced in the United States (USDA, 2017).

The Cornell Small Farms Program, with support from USDA-NIFA and USDA-SARE and alongside partners CCE Harvest NY, Fungi Ally, Farm School NYC, Just Food, and GrowNYC are engaged in a multi-year project to elevate and support diverse mushroom growers in the Northeast region.

We accomplish this by offering training events both in person and online, publishing cultivation and marketing factsheets, videos, and guidebooks, and offering technical support through our active grower email list. View our resources below and get in touch with your questions!

Project Partners

Cornell Mushrooms - Logo

Our project offers the leading extension resources for specialty mushroom cultivation on small farms in the United States. We are here to help you learn and grow.

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Sales of Specialty Mushrooms are on the rise (Fig. 1). In 2017, production of specialty mushrooms, grew by four percent from 2016 levels to 25.4 million pounds with a sales value of $96.2 million. While this represents a 9.6% increase from the previous year, there is still a high level of demand not being met. In 2017, specialty mushroom growers produced 26.1million pounds — a 5.5% average increase over the last five years. Yet in 2017, there were only 226 growers commercially producing specialty mushrooms the United States (USDA, 2017).

Demand for specialty mushrooms is rapidly rising, as consumers look to purchase more foods that are healthy, nutritious, and medicinal. United States per capita consumption of all mushroom species was only 0.69 lbs. in 1978, but by 1999, averaged 4 lbs. per capita.

Building a viable small farm enterprise requires two parts; the technical aspects of production and business planning. We help you develop both to meet your goals for production through factsheets and articles, guidebooks, videos, and opportunities to connect with other growers, industry suppliers, and more.

Research at Cornell over the last decade has focused on the cultivation of four species: shiitake, lions mane, oyster, and stropharia in outdoor settings. We have recently expanded our resources to include more on indoor cultivation methods, as well. We are here to help! See our resources at this website, and get in touch.

News and Updates

Video Series Shows How Farmers Can Profit From Forests

By Kacey Deamer | November 5, 2018

New York farmers are completing business plans for their woodlots, with the assistance of Cornell Cooperative Extension of Chenango County and a grant from the New York Farm Viability Institute.…

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Attention Educators & Service Providers: Let’s Talk Mushrooms

By Kacey Deamer | October 3, 2018

Did you know that the Cornell Small Farms Program has been offering specialty mushroom resources and extension education for 10 years? This has occurred through our website, online courses, and in-person…

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Calling Specialty Mushroom Growers: Please Complete Survey on 2017 Harvest

By Carli Fraccarolli | March 8, 2018

The Cornell Small Farms Program is seeking farmers who have grown and sold specialty mushrooms commercially during 2017 in the states of Maine, Vermont, New Hampshire, Connecticut, Rhode Island, Massachusetts, New York, New Jersey,…

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Steve is an Extension Specialist focused on specialty mushroom production and agroforestry. Throughout his career, Steve has taught thousands of people about the ways farming and forestry can be combined to both benefit the ecology and economies of small farms.  He is also a farmer, author, hiker, and musician.

Read Articles by Steve Gabriel