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Tree Pruning II (Bess Bronstein)


This class will show you how, what and when to apply a specific pruning system. This class will cover the natural pruning system, including structural pruning of young trees, as well as mature tree pruning techniques (crown cleaning, crown thinning, crown raising, crown reduction). More formal systems including pollarding, espalier, and pleaching are also covered. […]

Get Tickets $20.00 – $25.00

Spring Renovation Workshop

Woodinville, WA WA

This Renovation Workshop is a popular hands-on, session that will feature a low student:teacher ratio and real world experience on private property. Students learn pruning and creative solutions for the overgrown garden, working on a variety of plants and landscaping designs. There may be some transplantation and bed shaping, but the majority of the work […]

Get Tickets $100.00 – $125.00 12 tickets left

John Grade Studio Tour: Watch wood be given a new life!

Seattle, WA WA

PlantAmnesty invites you to join John Grade, Seattle's own internationally recognized artist, to learn more about his artwork and tour his studio. John shares his love for trees through his art installations and is graciously supporting this fundraiser because he believes in PlantAmnesty's mission and our concern for the urban tree canopy. At his studio, […]

Get Tickets $75.00 49 tickets left

Shrubs I: The Friendly, Fearless, and Forgiving (Christina Pfeiffer)

Zoom WA

This class covers basic cuts, basic plant habits and what Cass Turnbull called the “pruning budget."  We will provide examples of five plants that are relatively easy to prune: nandina, evergreen azalea, lilac, camellia, and yew. Please note that registration for online classes will end one hour prior to class start time. Recordings of online […]

Get Tickets $20.00 – $25.00

Shrubs II: Shearables, Hackables, and Untouchables (Christina Pfeiffer)

Zoom WA

Some plants can be cut to the ground each year, but there are others you barely touch and it's pandemonium! Find out which ones are which, as well as which plants are appropriately sheared every year. Plants discussed include lavatera, heather, lavender, rockroses, witch hazel, winter sweet, double-file viburnum, Perovskia, and Senecio greyi. Please note […]

Get Tickets $20.00 – $25.00