Mycoterra Farm

75 Stillwater Road
Deerfield, MA 01373
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75 Stillwater Road Deerfield Massachusetts 01373
Pay With: Credit/Debit, SNAP/EBT, HIP (Healthy Incentives Program), Senior FMNP (farmers’ markets), WIC FMPP (farmers’ markets)
Wholesale: Restaurants, Schools
Growing Practices: Certified Organic
Food Safety Certifications: Commonwealth Quality/GAP Certified
Contact: Julia Coffey


Mycoterra Farm by Julia Coffey in the woodlands of Westhampton MA.  With a passion for growing things and wanting to grow a business of her own, she decided a mushroom farm would be an excellent complement to the Pioneer Valley’s robust local agricultural economy.  Well received in the Pioneer Valley and beyond, Mycoterra Farm has grown to a new location in South Deerfield MA.

Buying Mycoterra mushrooms keeps your dollar local and supports local farming and sustainability. Mycoterra mushrooms are handcrafted in small batches and picked fresh for delivery.  We take pride in producing diverse varieties of quality gourmet mushrooms. Our Mushrooms are available at farmers markets across the state, various farm stands, River Valley Market, and the farm store at our new location.

We grow more than just mushrooms.  We strive to leave the planet better than we found it.  Using agricultural and forestry byproducts as our primary growing mediums, our natural methods of production accelerate decomposition, building soil and cycling nutrients – critical processes for healthy ecosystems.  We use our exhausted substrates as soil amendments on our farm to help restore an old gravel bank, prevent erosion and to build organic matter in our annual and perennial garden beds.

What We Grow


Lotion, Soap



Our Customers

Farmers' Markets

Community Supported Agriculture

We now sell “Mushroom Club Cards” redeemable at any of our markets.  We have them in $80 or $140 denominations with $5-valued punch boxes.  It breaks down to the same value as our prior CSA, but it offers more flexibility. You get 18 boxes (2 free pints/$10 savings) for the $80 card and 32 boxes (4 free pints/$20 savings) for the $140 card. Mushroom Club Card holders can select the mushrooms any amount of any variety of mushrooms desired each week at any of our market locations.  It’s not a problem if you want more, less, or skip a week.  You can also purchase any of our other items with The Mushroom Club Card.  The card is available year round and can be redeemed at any of our market locations.  See our website for current and upcoming markets.  We accept cash, check or credit card.

Prices: Mushroom Club cards in $80 or $140

Distribution Details: Summer

Northampton Saturday Farmers Market, 4/29 through 11/11
Gothic St., Northampton MA
Saturday, 8 am-1 pm

Union Square Farmers Market, 5/13 through 11/18
Union Square, Somerville MA
Saturday, 9 am-1 pm

Copley Square Farmers Market, 5/12 through 11/17
139 St. James Ave, Boston MA
Tuesday and Friday 11 am-6 pm

Davis Square Farmers Market, 5/17 through 11/22
Day St & Herbert St, Somerville MA
Wednesday 12 pm-6 pm

Great Barrington Farmers Market, 5/13 through 10/28
18 Church St., Great Barrington MA
Saturday 9 am-1 pm

Brookline Farmers Market, 6/1 through 11/16
Center St West Parking Lot, Brookline MA
Thursday 1:30 pm-6:30 pm

Newton Farmers Market, 7/11 through 10/31
New Cold Spring Park, 1200 Beacon St, Newton MA
Tuesday 1:30 pm to 6 pm


Spring, Summer, Fall, Winter

CSA type by product




Just Picked

Put on some clothing you don’t mind getting a little dirt on and spend an afternoon with family and friends discovering the local farms that grow our food. Keep in mind that harvest times are a little different every year. It’s always a good idea to call ahead to find out what’s available for picking.

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Pick Your Own

Farmers’ Markets

Restaurants + Cafés