A “Champion Tree” is a specimen that has been measured to be the largest of its species (see “Champion Tree Registry“). The findings are based on a points system that considers tree height, trunk circumference, and average crown circumference (there’s a manual that spells out the details). Playing on this idea, the Pacific Bonsai Museum […]
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Presentation Topics
In recent years, I’ve been focusing on topics that help elevate bonsai exhibits. I’m always happy to present on the following tree-focused topics. Don’t see what you’re looking for? Feel free to make a suggestion. I’m open to creating programs on new topics that complement your club’s program goals for the year. (Updated June, 2025)
Small Talk – A special exhibition at the Pacific Bonsai Museum
I was reminded last week what an awesome resource we have in the Pacific Bonsai Museum. For those who haven’t visited, the museum hosts a collection of outstanding bonsai in Federal Way, Washington. It may be best known, however, for staging some of the most engaging and thought-provoking exhibits and events in the bonsai world. […]
Hitting the reset button
If you’re not happy with a tree’s structure, you can always hit the reset button and remove any branches you’re unhappy with. This process looks different for different species but the basic idea is the same: remove any portion of the tree that lacks “good structure.” For deciduous and broadleaf evergreen bonsai, this may mean […]
Spring work for deciduous bonsai
Not long after my deciduous bonsai leaf out, I start thinking about when the perfect time would be to prune and partially defoliate them. In general, the more dense the branches, the earlier in the season I do the work. Once deciduous trees reach a certain density, spring growth on the outside branches shades out […]



