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Choosing the Right Tree
A Simple Planting Guide for the Portland Area

101309trees.jpgOur yard is looking sparse these days. I can see the neighbors house a bit too well for my liking. Let’s plant trees! With so many to choose from, it is hard to know where to begin...

 
 

This article by Kate Bryant from the Portland Spaces website offers up a simple guide for selecting and planting trees in the Pacific Northwest. Fall is a great time to plant, just before the rains descend upon us.

101309tree2.jpgFor now, the Cornelian Cherry Dogwood has caught my eye. “Tolerates poor, dry soil” … sold!

(illustrations: Jen Davison / Portland Spaces)

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gardening, trees, planting

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Comments (12)

Bradford non-fruit bearing Pear. Beautiful fluffy white blooms in Spring. Bright red leaves in fall. And NOTHING can kill it - disease, dog urine, being bashed by a car. Oh, rock salt can kill it, so avoid that. I live in NYC, and if a tree can survive here, it can survive anywhere!

posted by GreatFriend on October 13th 2009 at 12:30pm
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Ideas for Arizona? Lol

posted by SleepyDinosaur on October 13th 2009 at 12:33pm
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Beware the Bradford Pear. Its blooms produce a bit of a stink. Some years it's so bad that I have to keep the windows closed.

posted by stylehound on October 13th 2009 at 12:50pm
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bradford pear is the bane of most urban existence. there ae so many, and they grow so fast that the wood is very weak. they break quickly and easily during a storm, and are very short lived--not a very good investment (20 years and they start to max out)
Also they are very susceptible to fireblight--nearly all the pears here have it, and it looks terrible, leaving branches that look scorched and are dead, and it spreads fast. It slowly kills the tree over a couple of years. Do NOT plant bradford pears, please!

Portland has an awesome group, Friends of Trees that can help you decide what tree is good for your space.

posted by caiti on October 13th 2009 at 12:50pm
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Keep height and spread in mind if you have power lines nearby. The power companies have legal obligations to keep branches specific distances from the lines and they will send an arborist to cut the tree if they need to. You get some really weird trims that way. I know PG&E has a list of suggestions and guidelines for maximum heights and minimum distances from the lines somewhere.

My folks had a chatalpa tree (no idea if I spelled that right, sorry) that I just loved. It had these beautiful purple horn-shaped flowers all spring long. I miss it.

posted by Tiamat_the_Red on October 13th 2009 at 12:56pm
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For Sleepy Dinosaur in Arizona- Yes! Plenty of heat-tolerant, low water trees are available. Check out the "native plants" section of the best nursery near you. A huge YES to Tiamat's CHITALPA. It's also called "Desert Willow" because of its' slender leaves. There are newer hybrid crosses with even bigger flowers.

And a couple of non-native ones as well: a VITEX, or chaste tree, lovely slender spikes of blue flowers, a fairly small tree. POMEGRANATES have fiery orange-red flowers, and heat encourages the fruit.

posted by Acer on October 13th 2009 at 1:10pm
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Thanks, Caiti, for the info. I knew the bradford was fast-growing, and hence planted often around new developments, but I didn't know about the blight. Now I have two reasons not to like the bradford pear. Stink and blight.

Tiamat - isn't it just depressing to see those weird trims? always makes me sigh with sorrow.

Friends of Trees has a link to a PDF with city guidelines specific to Portland...
http://www.friendsoftrees.org/programs/neighborhood-trees.php

posted by stylehound on October 13th 2009 at 1:12pm
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It's "catalpa"--and you can have mine and all its dropped leaves, dropped blossoms and dropped pods. Fun to have over a driveway.

posted by SQ on October 13th 2009 at 2:07pm
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Huh? All our Bradfords Pears are extremely leafy and healthy. And all over 20 years old. I guess it really matters who you buy them from.

posted by GreatFriend on October 13th 2009 at 2:46pm
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@sleepydinosaur Google your state and "extension service." Most states have a cooperative extension service and they are chock full of info about what grows well in yoor specific microclimate as well as planting, care, and disease info. Here's a link to the University of Arizona's plants list. http://cals.arizona.edu/gardening/plant-lists.html

Hint for planting trees (or anything, really). Spend as much thought on the hole as you do on the tree. It's all in the prep.

posted by quiltmaster on October 13th 2009 at 3:17pm
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Sleepy Dinosaur & SQ- Sorry, I wasn't entirely correct.

"Chilopsis linearis" is a very pretty flowering SW desert tree, also called "Desert Willow", with long slender leaves.

My new favorite, "Chitalpa taskentensis" is actually a cross between the Desert Willow and the Catalpa, and rated as very drought & cold tolerant, with bigger flowers than either. It does lose its leaves in the fall, but does not have the messy seedpods. Google it and take a peek!

posted by Acer on October 13th 2009 at 3:21pm
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Acer- Thank you! Your Chitalpa suggestion looks much more appealing:)

posted by SQ on October 13th 2009 at 3:48pm
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