WPA Historic Event: Tree Transplants for the Ages

November 11th, 2012 by UWBG Horticulturist

90″ root balls ready to go.

I think it’s safe to say that history was made last Tuesday, Nov. 6, and it had nothing to do with election day. It was the day the largest trees ever, 3 “Southern Beeches”, were transplanted in the arboretum to their new homes in the construction of the New Zealand focal forest of Pacific Connections Garden.

Here are the “WOW!” factoids:

  • Big Trees of Snohomish and Magnum Crane from Kent, accomplished the amazing feat.
  • It took a 175 Ton crane to do the job!
  • Their rootballs each weighed between 12,000 and 20,000 lbs!
  • The trees were between 30′- 40′ tall with up to 20′ canopy spreads!
  • Their trunks were between 8″-10″ calipers!

Utube video provided by AF staff, Rhonda Bush

Let’s wish these trees luck in adapting and establishing into their new home.

Hoisting up via crane

Photos taken by Todd Holms of Big Trees this one showing one of these Goliath trees suspended by crane over its new home.

Wedding & Event Planning Tour: Fun Starts at CUH

November 2nd, 2012 by Tech Librarian, Tracy Mehlin

Join us Sunday, November 11, 2012 from 11am-5pm for the first annual Northlake Wedding & Events Tour!
Whether you are planning an upcoming wedding, holiday party or celebration, you do not want to miss this fun day of touring the venues in the Fremont, Wallingford, University and Eastlake Neighborhoods.

Where will you hold your next event? Take the Northlake Wedding and Event Tour to find the perfect venue. Photo by Lauren Kahan.

This will be a fantastic opportunity for you to learn about the diverse event services each local venue and featured vendor has to offer. Sit back and relax as our provided transportation sweeps you from venue to venue.
Start planning your own event as you are inspired by the decor and fabulous themes produced by our featured event planners at each location.

Please visit www.northlakewedding.com, to purchase tickets – only $15 for one ticket and $25 for two, $20 per ticket if you buy at the door.

Registration starts at 10am at the Center for Urban Horticulture in Merrill Commons. Come early because the first 50 people registered will receive free swag bags! 3501 NE 41st Street, Seattle, 98105.

Paths II: The Music of Trees now playing

September 25th, 2012 by Heidi Unruh, UWBG Communications Volunteer

We’ve been closely following the progress of Abby Aresty’s “Music of Trees” project, a sound installation project in the Arbortetum. We’re pleased to report that the installation is up and running. Aresty describes the project as “a series of sound installations that explore the layers and permutations of acoustic space in seven sites throughout Seattle’s Washington Park Arboretum. Each installation creates a sonic dialogue with its acoustic and physical space. The striking forms of the trees and plants, as well as their relationship to the surrounding environments, provide a unique opportunity for the artistic and physical exploration of sound in space.” 

The installation will be running in October on Wednesdays from 3 to 6pm and Saturdays and Sundays from 10:30 am – 1:30 pm throughout October.

Abby in the media

Click this trail map to learn the location to Music of Trees.

Save the date: CUH work party on 9/15

August 13th, 2012 by Heidi Unruh, UWBG Communications Volunteer

UWBG invites our friends and neighbors to join NAIOP, the Commercial Real Estate Development Association, to a work party to spiff up the Center for Urban Horticulture. Projects include invasive plant removal, small construction projects, painting, planting and much more. The transformation starts at 6:30 am on Saturday, September 15.

IT’S EASY AS PIE TO VOLUNTEER FOR NAIOP 2012 Community Enhancement Project/SEPT 15/CUH:

  • Register w/ NAIOP anytime from 6:30am or sleep in and join us later in the day
  • Registration located north side of NHS Hall
  • You or your group will be assigned to one of the 17 work projects throughout CUH grounds and gardens, including UBNA!
  • Grab a T-shirt and gloves!
  • Public transportation, carpooling, biking… all recommended, as parking may be difficult, especially if you’re not an early bird.
  • Community Service Hours honored!
  • Breakfast treats and BBQ lunch provided!

Come one, come all and help your CUH take on a fresh new look!  Projects include:

  • New Stairway from central courtyard to events lawn!!
  • New landscape along 41st St planting strip!!
  • New gravel along entire length of UBNA loop trail
  • New pavers to replace gravel paths in Soest Garden
  • 2 newly refurbished hoop houses
  • Newly painted sheds
  • Invasive weed removal
  • Mulching and weeding in Goodfellow Grove
  • And MORE!!!!

Digital Photography Contest for Kids

July 27th, 2012 by Lisa Sanphillippo

Hey, Kids! If you are between 4 and 16 get out your digital cameras, visit the Arboretum, take some awesome pictures and send them to us between August 1st and 31st. We’ll announce winners and prizes by September 5th.

You retain ownership of your work, but by entering this contest, you give UWBG rights to use your work on it’s website and in promotional materials.

Upload your photos to our Flickr Group.

Contact Information: uwbgeduc@uw.edu or call 206-543-8801

Plan your event at the 2012 Vendor Showcase

June 19th, 2012 by Heidi Unruh, UWBG Communications Volunteer

The 2nd annual vendor showcase is coming up in July! Are you planning to attend? You can now RSVP via Facebook.

Nearly 50 caterers, rental companies, photographers, entertainers, florists and many other vendors will be on hand to showcase their specialties. Our lawns, outdoor patios, large hall and classrooms are available for events such as  business meetings, conferences, graduations, weddings, bar/bat mitzvahs, auctions, memorial services and parties.

Event Details:

When:  Thursday, July 26, 2012 from 3 – 7 pm.

Where:   Center for Urban Horticulture, 3501 NE 41st St. (directions).

RSVP:  Via Facebook, by phone 206-221-2500, or email uwbgfac@uw.edu with your name and # attending.

Price: Free

Questions:  Contact Lauren S. Fortune, UWBG Facilities & Rental Program,  206-685-1706, laurenf@u.washington.edu

See many more photos of last year’s Vendors Showcase at photographer Lauren Kahan’s website.

Otis Douglas Hyde Herbarium

May 29th, 2012 by Heidi Unruh, UWBG Communications Volunteer

photo Have you ever stopped in to visit the Otis Douglas Hyde Herbarium here at the Center for Urban Horticulture? This amazing resource is home to over 20,000 plant specimens and focuses on horticulturally significant plants for gardens and landscapes. With specimens dating as far back as 1908, you can view native plant specimens taken from the UW campus from before the campus was even built. Or identify a plant growing in your garden today with the Herbarium’s free plant identification service.

In addition to providing plant identification to the public, the Herbarium serves as a resource to University of Washington students learning about plant identification. Students can compare multiple  specimens of the same plant side-by-side to observe finite details between species, something that would be very difficult to do in nature!

Want to support this great resource? Take a little piece of the UW Botanic Gardens home with a one-of-a-kind framed herbarium specimen  or stop by the Washington Park Arboretum gift shop for a pressed flower note card handmade by Herbarium volunteers.  Speaking of volunteers, the Herbarium has a large and active volunteer community and is always looking for new volunteers.

The Herbarium is run by a part-time Research Assistant and is open 20 hours per week. Check the website for current hours.

Supporting LIDAR research in the Washington Park Arboretum

May 17th, 2012 by Heidi Unruh, UWBG Communications Volunteer
graphic
Three‐dimensional 
visualization 
of 
the 
Arboretum
 derived 
from 
LiDAR 
and 
aerial
 photo. Graphic by Jeff Richardson

Did you know that the Washington Park Arboretum often serves as a research site for researchers at the School of Environmental and Forest Sciences? Recently, researchers at UW have been using the Arboretum to study LiDAR and its applications. LiDAR (Light Detection and Ranging) is a method of airborne laser scanning that can be used as a tool to inventory and manage forests. Below are some of the research papers discussing their findings.

Akira Kato, L. Monika Moskal, Peter Schiess, Mark E. Swanson, Donna Calhoun, Werner Stuetzle, Capturing tree crown formation through implicit surface reconstruction using airborne lidar data.  Remote Sensing of the Environment. Volume 113, Issue 6, 15 June 2009, Pages 1148-1162.

Kim, Sooyoung; Hinckley, Thomas; Briggs, David. Classifying individual tree genera using stepwise cluster analysis based on height and intensity metrics derived from airborne laser scanner data, Remote Sensing of Environment. Volume 115, Issue 12, 15 December 2011, Pages 3329-3342.

Moskal, L.M.; Zheng, G. Retrieving Forest Inventory Variables with Terrestrial Laser Scanning (TLS) in Urban Heterogeneous Forest. Remote Sens. 2012, 4, 1-20.

Richardson, Jeffery J.; Moskal, Monika; Kim, Soo-Hyung. Modeling approaches to estimate effective leaf area index from aerial discrete-return LIDAR. Agricultural and Forest Meteorology, Volume 149, Issues 6–7, 15 June 2009, Pages 1152-1160.

Vaughn, N.R.; Moskal, L.M.; Turnblom, E.C. Fourier transformation of waveform Lidar for species recognition. Remote Sensing Letters, 2011, Volume 2, Number 4, 347 – 356.

Vaughn, N.R.; Moskal, L.M.; Turnblom, E.C. Tree Species Detection Accuracies Using Discrete Point Lidar and Airborne Waveform Lidar. Remote Sens. 2012, 4, 377-403.

FlorAbundance: Seattle’s best plant sale moves back to the Arboretum

April 17th, 2012 by Tech Librarian, Tracy Mehlin

photoIf you only make it to one plant sale this spring be sure not to miss FlorAbundance held on April 28th and 29 at the Washington Park Arboretum. The Arboretum Foundation, with many, many volunteers organize and host the sale that features dozens of specialty nursery vendors and expert help from the King County Master Gardeners.

Complete information on the Arboretum Foundation site.

Get Your Hands Dirty this Earth Day

April 7th, 2012 by UWBG Horticulturist

Join the Student Conservation Association (SCA), the University of Washington Botanic Gardens (UWBG), and Seattle Parks and Recreation for a day of fun service projects at the Washington Park Arboretum.

When: Saturday, April 14, 2012. 9:00am – 2:00pm

Where: Washington Park Arboretum, 2300 Arboretum Drive E, Seattle 98112. (Meet in the Meadow—a 5 minute walk south of the Graham Visitors Center.)

What to bring: water bottle, sack lunch, travel mug for a hot drink, sunscreen, rain gear, long pants, layers of clothing, and boots. Some snacks & drinks will be provided. Tools, gloves, snacks, environmental education, and project materials will be provided.

photo
Student volunteers having fun spreading mulch at the Arboretum at a previous Earth Day event.

PLEASE RSVP to the SCA

For more information and to register, visit thesca.org/seattle, email wanw@thesca.org or call 206.324.4649

Printable Flyer 

Map of project locations at Washington Park Arboretum

In partnership with the Seattle Parks and Recreation, UW Botanic Gardens and Woodland Park Zoo.