About the Portland Dahlia Society
2012 American Dahlia Society National Show
How to Grow Dahlias and other Related Articles
Bulletins(several years archived)
Australian Bulletins
Dahlia Classification
Annual Tuber Sales and Auction
Portland Dahlia Show Information
How to Join the Club
Trial Garden and Judging Forms
Contact Us
Click Here to go to the PNDC website
Summary of past program
07-09-13 Cut
05-13-14 Tying Up Dahlias
06-11-13 Irrigation of
06-10-14 Weeding  T-Tape
10-08-13 Digging and
07-08-14 Selling cut flowers
11-12-13 Storing
02-11-14 ADS DVD and
03-10-15 Cuttings(handout)
05-12-15 Staking
08-09-16 Dahlia Baskets
05-08-18 Fertilizing Dahlias
07-10-18 Breeding Dahlias
Pictures of Our 2018 Trial Garden

A visit to Old House Dahlias

Visit to Park's and Clack's Dahlias
Lots of pictures

June  Bulletin
February Minutes
List of programs 2019 Revised May1st
Yes, we have a Facebook page!
Portland Dahlia Society Facebook Page
Federation Newsletter March 2019
2019 Show Schedule
2018 Show Results
09-18-18  Annual Picnic Pictures and article
2018 Show to be held at Oaks Park.
2018 Show Catalog
Dance Pavilion Table Layout
Soil Test Interpretation Guide by OSU
est 1928
Next meeting is
June 11th, 7:00 PM
Note that we have moved the starting time of our
meetings to 7:00 PM
Dates to
June 11th Meeting: At our June  11 meeting
(at 7 pm) we will cover the topics of “Watering,
Mulching and Shading.”  There will also be a
discussion of “Pest, Weed and Disease Control.”  
Bring your questions and be ready to share your
own experiences.  Various dahlia plants will be
available for bidding in a silent auction format.  It will
not be too late to drop those plants in your dahlia
Our Portland Dahlia Society will need to meet in a
new location for our August meeting since Rose City
Park United Methodist Church is focusing more
closely on their mission project and needs the space
we currently rent for our meeting.  A group of people
are checking out possible locations and progress is
being made.  Stay tuned.
Laura Oldenkamp
July 9th Meeting
2018 Portland Dahlia Show Pictures
Video of British Dahlia Garden
Tuesday April 9th, 2019
Judging at the trial garden. Click picture to enlarge.
2019 Challenge flower:
Hollyhill Jitterbug
Click picture to enlarge
Planting Trial Garden in May 2019.
Click to see more pictures.