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

Connecting Growers with Buyers
MWI actively supports Grower Members by facilitating connections with grape buyers, helping you successfully market and sell your harvest.
Personalized Web Page on Mendowine.com
Showcase your vineyard with a dedicated page on Mendowine.com, significantly boosting your visibility among winemakers and grape buyers, expanding your marketing reach.
Increased Social Media Exposure
Benefit from heightened awareness through MWI’s social media channels, expanding your presence and engagement with the wider wine industry and consumer audience.
Exclusive Educational Opportunities
Take advantage of MWI’s tailored educational programs for Grower Members, including the Mendocino Winegrowers EXPO 2025, Grower Roundtables, and other valuable resources to enhance your business.
Access to Timely Information and Resources
Stay informed with the latest news, industry updates, and resources through MWI’s community e-Newsletter and the Mendowine.com website, keeping you connected to important trends and opportunities.

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 2024 bearing acreage of all vineyards that you own in Mendocino County. Please check the box that applies to you.
Membership total*
Price: $0.00
Credit Card
Card Details
Cardholder Name