Visit
Shop
Membership



CabernerSauvignon-2005-sixsigma-tech

Family, Ranch, Tempranillo

Amazing Experiences

Shop Wine & Gifts

Shop Wine Shop Gifts



Visit

Shop

Membership

Events

Our Story

The Six Sigma Concept

Our People

Ranch & Beef

Vines to Wines

Ranch History

Contact Us

Member Login

FAQ

Follow
Follow
Follow

jacks-lavendar-farm

CabernerSauvignon-2005-sixsigma-tech

CabernerSauvignon-2005-sixsigma-tech

Follow Us

Six Sigma Ranch, Vineyard and Winery

Blog Entries

"Event History"
History
Livestock
Mixed Matters
Ranch life
We're in the news!
What's going on at the WINERY?
What's going on in the VINEYARDS?
Wildlife
Wine news

Wine Tasting Available Daily

Book your tasting and discover unforgettable wines, wide open landscapes, and the authentic charm of the ranch.

sixsigmalogorevgrey

Open Daily

Office & Store 9:00am-4:30pm

Wine Tasting
Sun-Thur 11:00am-4:30pm
Fri-Sat 11:00am-7:30pm

Hiking & Biking Trails 9:00am-4:00pm

Links

FAQ
Member Login
Blog & Recipes
Contact
Privacy Policy
Terms of Use
Trade/Media

Contact

Six Sigma Ranch and Winery
13372 Spruce Grove Road
Lower Lake, CA 95457

707.994.4068

communicate@sixsigmaranch.com

Let's Be Social

Follow
Follow
Follow

©2026 Six Sigma Ranch and Winery. All rights Reserved.