Boise Bonsai Society
A non-profit organization dedicated to educating our members and the general public in the art and culture of bonsai in the Treasure Valley, since 1996.


This is Our 21st Year Serving the Treasure Valley
- Thanks to all our members and elected officials for making this a 1st-Class Bonsai Society!
Note: No meeting in January this year - Enjoy the Holidays and stay warm!

Next Event!
Monthly BBS Meeting
FEB 15th; 5pm
'Bonsai Basics' - How to wire and position a tree!
Location: Farwest Nursery

Winter Research
As our potted friends go dormant, it is time to read, document, research new techniques to try next season, and mix soil in preparation for spring! Don't forget to check on winter-beds! Visit our Resources section for online materials.

Main BBS Splash Image
Seasonal Tips
Early Winter
  • Don't re-pot any outdoor trees.
  • Prune fall-blooming bonsai.
  • Wire any deciduous, junipers, pines for spring.
  • Remove excess moss in winter (harbors insects and disease).
  • Water only if dry, and only in early day (to avoid freezing).
  • Clean pots of mineral residues.
  • Apply lime sulfur to your deciduous trees, before bedding down. More...
Random Photos Displayed Above are From:
Our Picnic/Auction held on 13 AUG 2016,
Koi & Bonsai Show held at the Idaho Botanical Garden on 27 AUG 2016, and
Boise Flower and Garden Show Bonsai Display, 24-26 MAR 2017.
See our most recent pictures from the 2017 Idaho Botanical Garden Display as well, available on our 'Galleries' Page.

The Boise Bonsai Society (BBS) is a group of dedicated bonsai enthusiasts from the greater Boise, Idaho area. Our goal is to educate both our members and the general public in the art form known as 'Bonsai' (pronounced 'bone-sigh'), the ancient Asian art of growing miniature trees in pots. Our club holds bonsai workshops, collecting trips, and annual shows throughout the year. All levels of ability are welcome!

A Bonsai Educational Experience for All

Local Media

Interview by KTVB Channel 7 May 2016:
* News Media Coverage: The Boise Bonsai Society leadership was recently interviewed by KTVB, NewsChannel 7, and aired 26-28 May 2016 on "You can grow it with Jim Duthie". You can watch the full segment by selecting the video image below and waiting for the advertisement to complete.
Our BBS is Famous! - Interview by Channel 7, aired 26 May 2016

Meeting Murmurings

6 December 2017 Annual Planning Meeting:
We had a very good Annual Planning Meeting this year, and our new 2018 Schedule of Events is now posted, as of 2017-12-09. 2018 should be full of great events, so please plan and look forward to more details as the year progresses.
16 November 2017 Holiday Dinner:
We had a great time at our annual holiday dinner this year! Lots of fun, gifts, food, and fantastic fellowship. Thanks to all of our officers for all your work putting this great event together again this year, and for making it so much fun for all!
  • Members, please don't forget to attend our next annual planning meeting, to help us make next year another exciting success!

19 October 2017 Meeting:
Topics discussed: Fall Colors:
  • We saw some beautiful fall-color specimens this meeting, shown by their owners. Thank you for sharing!
  • Use no-nitrogen fertilizers every 4 weeks this time of year.

20 July 2017 Meeting:
Topics discussed:
  • Rapeseed balls for Junipers and Firs.
  • Kelp meal - sprinkle on surface.
  • Use doubled up terracotta pots for cuttings.
  • An inexpensive substitute for Akadama is 'Spill cleanup' or cheap cat litter.
  • Granite - a little more acidic.
  • Large, plastic pot alternatives can be found at Fred Meyer - they include one large drainage hole.
Wood Hardeners:
  • Can obtain from WoodCraft; use matt finish.
  • Bondo has a product that repairs dry rot.
Cut Wounds:
  • Vasoline can be used for cut-wound sealing, or petroleum jelly. Easy to put on the end of a chop-stick.

16 March 2017 Meeting:
Topics discussed: Fertilizing: Other topics discussed:
  • Best to wire in Summer and Fall; not in Spring.
  • Best time to repot evergreens is in June/July, after foliage is very strong; evergreen strength is in the foliage.
  • When pruning Maples, always seal wounds. Maple wounds dry out and die back very easily; they also allow for infection.
  • Demonstration on cleaning pots to prepare for display.
  • 'Bar Keepers Friend' cleaning product can help clean stubborn hard-water stains from pots, etc. - Walmart Bar Keepers Friend.

Recommended Articles/Videos

Vocabulary Reference

  • Bonsai: (Pronounced 'bone-sigh') The art of growing trees in trays or pots. Derived from 'bon', meaning 'tray' and 'sai', meaning 'tree' (Pessey & Samson, 1992, "Bonsai Basics", p16).
  • Besaki: Beautiful Stone; used in formal display. Viewing Stones offer a story and serve as companions to the Bonsai in formal display.
  • Jin: Deadwood branch.
  • Kusamono: Companion Plant; used in formal display.
  • Nebari: Exposed surface roots, located at the base of the tree.
  • Ramification: The training and development of secondary branch structure from the main branches by regular pruning, encouraging thick foliage and pad-development.
  • Schefflera: The 'Indestructable Bonsai'. A popular in-door/tropical species of tree used in Bonsai. 'Dwarf' variety of the full-sized Brassaia.
  • Shari: Deadwood on trunk.
  • Suiseki: Companion Stone; used in formal display. Note, the word 'stone' is used in Bonsai terminology; not 'rock'.
  • Yamadori: Wild trees collected for training as Bonsai.
Other Vocabulary Resources:
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