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  • The Science and Biology of Pruning

    Zoom 219 S Main Avenue, Gresham, OR

    Join us for this Zoom webinar, Tree Talk by Chris Roddick. Chris is an ISA Certified Arborist and a Northeast Organic Farming Association (NOFA). He is the author of the Tree Care Primer, a guide to care for young, mature, and veteran trees. For thousands of years, people have used the ancient practice of pruning to manipulate […]

    $20.00
  • Pruning Fruit Trees

    Kyoudou Center 219 S. Main Avenue, Gresham, OR
    Pruning Program

    Late winter is an ideal time to prune fruit trees. Pruning during dormancy helps invigorate growth, removes dead, weak, or crossing branches, and focuses the tree’s energy on fewer, stronger limbs for a healthier structure and better harvest. Instructor Jonathan Faith will bring an apple tree, pear tree, nectarine tree, and plum tree to discuss […]

    $45.00
  • 2026 The Art of Bonsai: Feb-Thurs

    Kyoudou Center 219 S. Main Avenue, Gresham, OR

    Repotting Deciduous Trees In this hands-on workshop, Bonsai Master Bobby Curttright will teach you the essential techniques for repotting deciduous bonsai. He will cover how to safely remove a tree from its pot, properly prune the roots, explain soil mixes, and position the tree to encourage healthy growth and strong structure. You will repot a […]

    $45.00
  • 2026 The Art of Bonsai: Feb-Sat

    Kyoudou Center 219 S. Main Avenue, Gresham, OR

    Repotting Deciduous Trees In this hands-on workshop, Bonsai Master Bobby Curttright will teach you the essential techniques for repotting deciduous bonsai. He will cover how to safely remove a tree from its pot, properly prune the roots, explain soil mixes, and position the tree to encourage healthy growth and strong structure. You will repot a […]

    $45.00
  • Group Kobo: Repotting

    Gresham Japanese Garden Greenhouse 219 N Main, Gresham, Multnomah, United States
    The Art of Bonsai

    We’re excited to unveil Group Kobo, the newest offering in our Art of Bonsai series. This drop‑in workshop invites you to bring your bonsai to work on, alongside a friendly community of fellow enthusiasts. Repotting should happen between February and March, just as buds swell, yet before leaves fully emerge. Bring your bonsai, and a […]

    $20.00
  • Introduction to Honey Beekeeping

    Kyoudou Center 219 S. Main Avenue, Gresham, OR

    Taught by beekeepers Bruce Janes and Jim Buck. There is a lot to learn about starting your own beekeeping. Start by learning the basics of residential honey beekeeping. Why do people become beekeepers. What you need to consider and the differences between beekeeping in a rural vs urban setting. What equipment and tools do you […]

    Free
  • 2026 The Art of Bonsai: March-Thurs

    Gresham Japanese Garden Greenhouse 219 N Main, Gresham, Multnomah, United States

    Repotting Conifer Trees In this hands-on workshop, Bonsai Master Bobby Curttright will teach you the essential techniques for repotting conifers. He will cover how to safely remove a tree from its pot, properly prune the roots, explain soil mixes, and position the tree to encourage healthy growth and strong structure. The specific conifer has not […]

    $55.00
  • 2026 The Art of Bonsai: March-Sat

    Gresham Japanese Garden Greenhouse 219 N Main, Gresham, Multnomah, United States

    Repotting Conifer Trees In this hands-on workshop, Bonsai Master Bobby Curttright will demonstate the essential techniques for repotting conifers. He will cover how to safely remove a tree from its pot, properly prune the roots, explain soil mixes, and position the tree to encourage healthy growth and strong structure. The specific conifer has not been […]

    $55.00
  • Introduction to the Aesthetic Pruning Approach

    Zoom 219 S Main Avenue, Gresham, OR

    Join us for an engaging Zoom webinar where you’ll learn the principles of aesthetic pruning and how to apply them to the trees and shrubs in your own garden. Professional aesthetic pruner Maryann Lewis of Portland, Oregon will guide you through the decision-making process behind thoughtful pruning. Rather than simply cutting for size or control, […]

    $20.00
  • 2026 The Art of Bonsai: April-Thurs

    Kyoudou Center 219 S. Main Avenue, Gresham, OR

    Making a Kusamono For this project, the kusamono features Vaccinium ovatum (Evergreen Huckleberry), a refined and seasonally expressive companion plant. As a kusamono, Vaccinium ovatum offers balance and softness beside a bonsai display, suggesting a natural woodland setting. Its compact growth habit and fine branching make it especially suitable for small containers, where it can […]

    Get Tickets $55.00 11 tickets left
  • Stone-Setting Path Workshop

    GJG Tsuru Island 124 S Main Avenue, Gresham, OR, United States

    Learn the Fundamentals of Stone Path Construction One‑day hands‑on workshop at Tsuru Island, the Japanese garden within Gresham’s Main City Park, hosted by the Gresham Japanese Garden. The day combines instruction, demonstration, and hands‑on experience working taught by a professional stone mason Josh Bond with Bond Stone Masonry. This workshop focuses on the fundamentals of […]

    Sold Out $125.00
  • 2026 The Art of Bonsai: April-Sat

    Kyoudou Center 219 S. Main Avenue, Gresham, OR

    Making a Kusamono For this project, the kusamono features Vaccinium ovatum (Evergreen Huckleberry), a refined and seasonally expressive companion plant. As a kusamono, Vaccinium ovatum offers balance and softness beside a bonsai display, suggesting a natural woodland setting. Its compact growth habit and fine branching make it especially suitable for small containers, where it can […]

    Get Tickets $55.00 5 tickets left
  • Bonsai: Group Kobo

    Kyoudou Center 219 S. Main Avenue, Gresham, OR
    The Art of Bonsai

    Group Kobo is a drop‑in workshop. Whether you’re refining a bonsai’s shape, practicing wiring, or planning future enhancements, you’ll receive expert guidance from GJG’s bonsai master, Bobby Curttright. alongside a friendly community of fellow enthusiasts. Bring your bonsai anytime between 2-5pm in a relaxed, collaborative environment at the Kyoudou Center. Group Kobo will end at […]