Wholesale Tree Nursery in Washington State

Learn How-with Grow Bags!

Bring the industry’s leading expertise directly into your organization—using the in-ground grow bag system. UFN founder Jim Barborinas offers consulting to growers, municipalities, landscape architects, and tree care professionals to elevate the quality, structure, and long-term performance of the trees they produce and plant using grow bags.

With decades of hands-on experience in structural pruning, species selection, and urban tree performance, Jim provides practical, science-based guidance tailored to your challenges—especially when optimizing grow bag production. Whether you’re refining production methods, improving root architecture within bags, training your team to manage bag culture, or building a more resilient tree production program centered on grow bags, Jim’s insight helps you achieve the highest industry standards. Partner with Jim to grow trees that thrive from the ground up—with grow bags at the core of your success.

Call for questions, visit our nursery for hands on training of our layout, methods and procedures, or invite Jim to your location to provide on-site instructions and directives to move forward on your own in-ground Grow Bag Nursery.