Sunflower Hill Farm is a beautiful, local, family owned wedding, event venue & multi-functioning farm situated on 24 acres of picturesque farmland in Augusta, Missouri.


A premiere event & multi-functioning farm destination

In the heart of Missouri wine country, you'll find an event estate rooted in creating home grown memories! At Sunflower Hill Farm, we pride ourselves in being your premiere wedding, event, CSA, and produce destination.

The Produce Café is open daily from 7am-5pm unless we are hosting a wedding or event. Please check our calendar page before coming to visit!

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Visit Augusta, MO

Beautiful tourist locations in the neighborhood include: the Katy Trail, the August A. Busch Conservation area, wineries, and the historic Hermann - to name a few. We would love to meet you!

Located right by the beautiful Missouri river, the scenery is fabulous. Furthermore, the area offers bike rentals and shuttles so you can experience the scenery fully. For wonderful getaway ideas, see VisitMo.com featuring Augusta.


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About Us

Owned by Mike and Karen Koehneman, Sunflower Hill Farm began as a small, hobby farm. Since then, we have grown into a large estate with a large produce garden, greenhouse, premiere event and wedding venue. Although we continue to grow, we always stay true to our values of family and community. 



Sunflower Hill Farm is an incredible addition to the community. It has been wonderful to watch and enjoy how they have been so meticulous about every detail which will allow this Farm and special place to become a premiere venue for many years. Karen and her family and team are lovely people to know and I’m truly blessed and fortunate to witness all of this creativity.
— Teresa Waddington


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For wedding inquiries, visit our weddings page

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