TerraVine Growers, SPC

Located in the beautiful Kittitas Valley, Terravine Growers, SPC is a twenty acre vegetable and herb farm owned by four adults with autism and other intellectual disabilities.

Our produce is available at local farmers markets, area restaurants and through a seasonal CSA, community-supported agriculture program which provides delivery of our organically grown produce.

Terravine Growers is committed to organic production practices such as use of compost and other organic material, beneficial insects, cover crops and crop rotation. In the same way that we are growing a sustainable farm, we are growing a business that will strengthen the local food economy and nourish our community for years to come.



Our Mission

Terravine Grower’s mission is to educate people in the importance of environmental stewardship and healthy food, to reconnect us to the land and our local sustainable food supply, and to inspire us to take action in our daily lives and in our communities.

Our venture is also grounded in a strong social mission – helping individuals with autism and others disabilities access their potential. By thoughtfully caring for the land and cultivating a local sustainable food source, we bring meaning to work, which is truly a productive service to our community and society. The focus is not on disability, but on capability; working towards social renewal through agriculture.


– 80% of adults with autism are unemployed –


Terravine Growers, SPC was founded by families affected by autism in an effort to empower individuals with this diversity by giving them the tools needed to start their own small farming business.

Terravine Growers is a scalable business dedicated to the empowerment of individuals with autism which is deeply grounded in a social mission with the goal of succeeding as a profitable business.

With autism rates soaring and an 80% unemployment level amongst adults with the disorder, these four intrepid business owners will hopefully inspire other individuals with ASD to use their talents, gifts and abilities to be resourceful, aim high and pursue their dreams as well.


Terravine Growers Support Team

As partners of TerraVine Growers, SPC, Tyler, Jake, Dalton and Riley complete the majority of the labor themselves with the support of the Trellis Center. They are responsible for all of the marketing, deliveries, processing and financial matters, with oversight from Guardians LLC.

With the support of the Trellis Center the partners have developed a deeper understanding of crop management, irrigation, weed control, pest and disease management, and the importance of timing in dealing with all of these aspects of vegetable growing.

Trellis Center Support Staff includes: a part-time executive director; a full-time program coordinator; full-time vocational coordinator, full time activities coordinator; program assistant Central Washington University interns; and numerous volunteers. The Trellis Center is currently serving adults with autism and other intellectual disabilities on a full-time basis, and has been operational since 2011.

Our Founders

Riley Heffernan

- Founder -
Riley has become a natural working in the greenhouse, fields and garden beds. Riley is a hard worker who never runs out of energy. As a partner with Terravine Growers, he has taken a great interest in being our production specialist focusing on planting, harvesting, and cultivating quality herbs and marketing.
Riley Heffernan

Dalton Spezialy

- Founder -
Dalton is always thinking about how he and his Terravine partners can expand their business. He shares his product research on which seeds to select and what supplies are needed for optimal growth. He enjoys planting the new crops along with helping his partners maintain and nourish the crops until they are ready to harvest....
Dalton Spezialy

Tyler Rands

- Founder -
Tyler is a natural in the gardens and excels when working there. As a partner with Terravine Growers, he has taken a great interest in sales/marketing. Tyler has mastered the “art of a sale” demonstrating confidence, product knowledge, resilience and charisma when marketing our produce and herbs at Farmer’s markets, CSA’s and to local restaurants.
Tyler Rands

Jake Dillow

- Founder -
Jake comes to Terravine with a great amount of experience working in agriculture having previously worked at an agriculture based vocational center. As a partner with Terravine Growers, he has taken a great interest in the crop production process, including planting, fertilizing, harvesting and marketing. Jake is excellent at planting new crops in the spring...
Jake Dillow


Terravine Growers CSA Program

Terravine Growers 2016 CSA

Terravine Grower produce is available through its Community Supported Agriculture (CSA) subscription program, in which members of the public support the farm by committing to purchase shares of its produce for a season. Each member of our CSA receives a weekly crop box of fresh produce throughout the growing season.

Buying locally grown produce through our CSA program means you are:

  • helping employ individuals with autism and other disabilities
  • investing in the local economy
  • living green by purchasing food that was grown with minimal impact on the planet
  • decreasing your carbon footprint by minimizing the distance your food travels to your plate
  • living healthy by purchasing food that was grown naturally using organic methods

Join Our 2016 CSA!

Our new 2016 CSA season runs from early June until late October (22 weeks).  Share price is $900–approximately $41/week.

Early-Bird Discount Available until April 30th! Sign up before April 30th to receive the early-bird special price of $850. We accept credit/debit cards, cash or checks. Full payment is due by May 31st. Please contact us if you need a more flexible payment plan. Terravine Growers’ inaugural CSA is starting small—membership is limited. Please apply early!

What kinds of produce will my share contain?  Each share will consist of 7–12 items which will supplement your weekly food for 2-4 people. Your weekly share boxes will change according to what is available, and may include: lettuce, herbs, Swiss chard, radish, scallions, kale, peas, broccoli, cabbage, carrotsbeans, beets, tomato, hot & bell pepper, eggplant, zucchini, lettuce, cucumbers, melonpotatoes, yam, onion, winter squash, parsnip, pumpkin, leeks.

Pick-Up Sites – We are offering two pick-up locations in the Ellensburg area:  Mercer Creek Church on Tuesdays from 4-6pm or at our farm near Badger Pocket on Wednesdays from 10-2pm.

Joining our CSA gives you the opportunity to partner with a local farm. We invite you to become our partner in 2016. When you purchase a membership share of the CSA program, you are partnering with Terravine Growers. This partnership is more than just fresh, wholesome, local produce; it is joint support of our greater mission.
If you have any questions or would like to join our 2016 CSA, contact us at 206-920-2092 or email Zach Johnson, Farm Manager zjohnson@terravinegrowers.com

Fields marked with an * are required

Contact Us

If your would like to contact the Terravine Growers office, please fill in the form at left and we will return your enquiry within one to two business days.

  • Ellensburg, Washington USA
  • 509-968-4040
  • contact@terravinegrowers.com