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  • 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 […]

    Get Tickets $55.00 5 tickets left
  • 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 […]

    Sold Out $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, […]

  • 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 14 tickets left
  • Stone Path Building 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 […]

    Get Tickets $125.00 10 tickets left
  • 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 9 tickets left
  • Pruning Flowering Shrubs

    GJG Ebetsu Plaza 219A S Main Avenue, Gresham, OR, United States

    Are you wondering why your rhododendrons or azaleas aren’t blooming like they should? Or, aren't growing like you want them to? Join Jim Card, Garden Director, for a hands-on demonstration covering the fundamentals of pruning flowering shrubs. You’ll learn: How and where to make the right cuts When to prune to encourage flowers, not remove […]

    RSVP Now Free 36 spots left
  • Spring Candling Pines

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

    Join Laura Dufala, owner of Bentwood Tree Farm, as she guides you through the why’s and how’s of candling pines. Learn about the importance of timing, balance, and health in creating beautifully structured trees. Learn how to: Identify and manage the apical candle Determine which candles to remove for ideal structure Know when to break […]

    Get Tickets $45.00 8 tickets left
  • 2026 The Art of Bonsai: May-Sat

    Kyoudou Center 219 S. Main Avenue, Gresham, OR

    Spring Pine Work In this hands-on workshop, Bonsai Master Bobby Curttright will teach how to manage pine growth for bonsai this spring. He will cover single and multi-flush species, with a focus on decandling techniques to shape and maintain healthy, beautiful pines. Your take-home project will be a Pinus thunbergii. This workshop it will be […]

    Get Tickets $55.00 9 tickets left
  • 2026 The Art of Bonsai: May-Thurs

    Kyoudou Center 219 S. Main Avenue, Gresham, OR

    Spring Pine Work In this hands-on workshop, Bonsai Master Bobby Curttright will demonstrate how to manage pine growth for bonsai this spring. He will cover single and multi-flush species, with a focus on decandling techniques to shape and maintain healthy, beautiful pines. Your take-home project will be a Pinus thunbergii. This workshop it will be […]

    Get Tickets $55.00 14 tickets left