Grower Membership

Mendocino Winegrowers Inc. (MWI) is a non-profit organization founded in 2012 devoted to promoting the grapes, wines, and wine-growing community of Mendocino County. MWI is the only county-wide organization to represent our growers and vintners and is committed to providing a positive impact on the wine industry here in Mendocino County.

Your support can help us make this happen. Whether as an ongoing member or new, your membership bolsters MWI’s efforts in promoting and supporting the wine industry here in Mendocino County. A membership in MWI ensures that we can continue our efforts on your behalf. Use the form below to join onlin e, or download a printable form.

Grower Membership Benefits

MWI assists in selling Grower Member grapes by connecting
sellers with buyers. In 2021 we sold 300+ tons of member grapes, which was all of the member grapes available! In 2022, 100% of classified ADs were presented with offers.
A web page devoted to your vineyard on mendowine.com, which dramatically increases your marketing reach and promotes your vineyard to winemakers and grape buyers.
Increased awareness on MWI social media channels thanks to the MWI Social Media Manager. In 2022, we experienced 1.4 million impressions, that a 930% increase above our market reach in 2021. MWI is telling your story to a growing audience with #MendoWine.
Exclusive educational programs produced by MWI for our Grower Members (Technical Tastings, Mendocino Winegrowers EXPO 2023, Grower Roundtables, Webinars, Field Days and more).
Timely information, news and resources at your fingertips through our community e-Newsletter and our website, mendowine.com.

Growers Membership Online Form

New or renewal?
- New membership
- Renew a current membership
Business Name*
Mailing Address*
Street Address Address Line 2 City State / Province / Region ZIP / Postal Code Country
Primary Contact*
Phone*
Email*
Vineyard Locations
Vineyard locations: Please list the name(s), best street address(s), and bearing acreage of each vineyard location that is part of your membership: _________________________________________
Calculate dues
- Under 10 acres, $200 in dues
- Over 10 acres, less then 50, $500 dues
- Over 50 acres, $1000 dues
- Over 100 acres, $1500 dues
- Over 500 acres, $2000 dues
Dues are based on the total 2022 bearing acreage of all vineyards that you own in Mendocino County. Please check the box that applies to you.
Would you like to receive a Membership Renewal Invoice in 2024?*
- Yes please
- No thanks
Membership total*
Price: $0.00
Credit Card
Card Details
Cardholder Name