2020 MASTER PRUNER CLASS SCHEDULE Bellevue Botanical Garden

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2020 MASTER PRUNER CLASS SCHEDULE Bellevue Botanical Garden 2020 MASTER PRUNER CLASS SCHEDULE Bellevue Botanical Garden This series of classes is February 4, 2020 taught by experts in tree and 9 a.m. —11 a.m. Trees I with Bess Bronstein plant care. This is the science and biology behind the pruning of trees. Find out how to minimize that damage and To receive a work with the tree’s natural defenses. We will also cover the basics of tree risk assessment. Master Pruner certificate, 12 p.m.—2 p.m. Trees II with Bess Bronstein you need to attend 12 differ- This is the HOW TO class for pruning trees. How to prune a tree limb, find the branch collar, prune young ent classes and 3 hands-on and mature trees, pruning standards, crown restoration and the basics of tree risk assessment. workshops. February 11, 2020 If you’re not interested in 9 a.m.—11 a.m. Shrubs I: The Friendly, Fearless and Forgiving with George Lasch the whole series, just attend This class covers basic cuts, basic plant habits and what Cass Turnbull called the “pruning budget”. It also the classes that interest you. covers five plants that are relatively easy to prune: nandina, evergreen azalea, lilac, camellia and yew. LOCATION 12 p.m.—2 p.m. Shrubs II: The Shearables, Hackables and Untouchables with Anna Moore Aaron Education Center at There are some plants that are 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 can be sheared every year. Bellevue Botanical Garden February 18, 2020 12001 Main St Bellevue, WA 98005 9 a.m.—11 a.m. Fruit Tree Pruning with Don Marshall Learn the basics of fruit tree pruning, and why you should prune them differently than other trees. This COST class will cover apple, cherry, plum, and pear trees. $30 PlantAmnesty mem- 12 p.m.—2 p.m. Shrubs III: The Puzzlers and Consequences with George Lasch bers This class teaches how to prune some of the most common, yet confusing plants that we love, including Rhododendron, Hydrangea, Callicarpa (Beautyberry), Viburnum bodnantense and Abelia. $35 Non-members February 25, 2020 $10 Horticulture students 9 a.m.—11 a.m. How to Prune and Renovate the Overgrown Garden with Shawna Van Nimwegen and non-native English This is one of PlantAmnesty’s most popular classes and gives instruction on how to undo overplanting speakers errors, transplant and clean up the landscape using proper pruning techniques. REGISTRATION 12 p.m.—2 p.m. Art or Atrocity with George Lasch Pre-registration is encour- There are 3 main forms of mal-pruning: tree topping, inappropriate shearing and over thinning. We com- aged but not required you pare mal-pruning with bona fide examples of pruning art: pollarding, cloud pruning, topiary, pleaching. can pay at the door. *Pre- March 3, 2020 register for the entire se- 9 a.m.—11 a.m. Japanese Garden Pruning with Bess Bronstein ries for a 10% discount* Japanese Gardens require a high level of pruning skill and dedicated annual maintenance. We’ll discuss Contact Us to pre-register the pruning of Japanese maples, bamboo, cloud pruning pines and tamamono shearing. Questions? Contact Us 12 p.m.—2 p.m. Conifers with Bess Bronstein Conifers play by different rules than their flowering friends. This class will cover timing and where to 206-783-9813 make the cuts that will help your conifers stay vibrant. [email protected] March 10, 2020 www.plantamnesty.org 9 a.m.—11 a.m. Vines with Laura Watson This class covers pruning and management of some of our most common ornamental vines: wisteria, common varieties of clematis, Boston ivy/Virginia creeper, trumpet vine, and honeysuckle. 12 p.m.—2 p.m. Rehabilitative Pruning with Lauren Rogers Learn the three most common forms of mal-pruning (tree topping, over-thinning of trees and shrubs, and inappropriate shearing) and how to fix trees and shrubs that have been mal-pruned. .
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