Green Valley Grown Vegetables

We are a small family farm located in the heart of the Green River Valley, just outside Auburn, Washington.  Our focus is providing locally sourced produce to the Puget Sound Region and beyond. And like fine wines, you can taste the unique flavors of the vegetables, organic and conventional, grown in our rich Green Valley soils of the Pacific Northwest. Our desire for sustainability guides our farming practices and affects the way we use energy and care for soil, water, people and wildlife. We know the only way we can truly be a sustainable farm is to make the soil healthier through careful farming methods year after year. Mosby Farms has been providing top quality, locally grown vegetables to the  areas grocery chains and restaurants over the last 30 years. We believe we meet and exceed the demands of our customers while retaining the traditional values of hard work, high quality products, and lasting relationships. Just to make sure we are doing things right, we undergo annual 3rd party audits for food safety by an independent certifier. Mosby Farms grows food the old-fashioned way:  no genetically modified organisms, no unsafe cultivation practices and careful attention to how our vegetables are picked, handled and stored.  Mosby Farms is also passionate about sharing the importance of eating healthy and taking care of the land through our education program. We welcome you to visit our seasonal farmstand or become a member of our Community Supported Agriculture program, or as we call it, our Veggie Club.  Thank you for supporting local agriculture!


3104 Auburn Black Diamond Road, Auburn


Our family oriented, simple, harvest-style pumpkin patch is located at the intersection of Highway 18 and Auburn Black Diamond Road. Please join us to pick pumpkins from our pumpkin patch and take part in supporting local agriculture.  Grab a cart and head out to explore the entire field until you locate the perfect pumpkins. Tractor pulled hay rides are available on Saturday and Sunday, weather conditions permitting. We love pets, but please, if you choose to bring your pet remember that a leash is required and a plastic bag to scoop up any messes. 




No smoking of any kind

No alcohol

No glass containers

No pets inside the maze, except guide dogs, therapy dogs and search/rescue dogs

No bare feet

No horseplay

No running

Children must keep their parents with them at all times

Children are responsible for their parents' behavior and vice versa

Pulling weeds is allowed, even encouraged, but please do not pull the corn stalks

Once in the maze, please stay on the paths; shortcuts are prohibited (they ruin the maze for everyone). Anyone taking shortcuts, forming new trails or breaking cornstalks will be escorted out of the maze by our staff and will be asked to leave the premises

Do not throw corn cobs, if you do, you will be escorted out of the maze by our staff and asked to leave the premises

Anyone not being respectful and following the rules will be asked to leave the property without a refund and without an argument.


Mosby Brothers Farms  

main farm:12754 SE Green Valley Road

pumpkin patch: 3104 Auburn Black Diamond Road

Auburn, Washington 98092

copyright 2013, all rights reserved

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