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June, 2023
URBAN FOREST NURSERY, INC.
Q2 NEWSLETTER
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Below is the link to our latest inventory. As always, please contact us if you have any questions about availability or pricing
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Nursery News
Are your trees thirsty?
About this time every year, we have this discussion. Watering Trees.
Watering trees sounds simple enough. Surprisingly, it's not that easy given that new trees die in the landscape from lack of water every year. It has been especially critical this year as the weather continues to get warmer. Here's the secret: Find a way to get water slowly to the root ball. Use a trickling hose, drip irrigation, a TreeGator or a bucket with a small hole in it. Anything to ensure slow delivery so water can gradually soak into the root-ball. Forget sprinkler irrigation and especially rainfall. We cringe whenever we hear someone say, "Oh, I think it's going to rain soon". Unless it's a monsoon, forget any rainfall watering your newly planted tree effectively. Remember, newly planted trees must live entirely off the moisture in their root-ball until roots grow away to surrounding soils. Give them a chance.
FYI - We grow approximately 180 varieties of trees but here are some we have that are hard to find:
  • Nyssa & cultivars
  • Parrotia & cultivars
  • Carpinus caroliniana & cultivars
  • Ginkgo & cultivars
  • Quercus garryana
  • Frontier elm
  • Snowcone Styrax
  • Many others  
Featured Tree
Golden BellTower™ Columnar Ironwood PPAF
Parrotia persica ‘Chrishaven 1’

Not long ago I wrote of three Parrotia persica cultivars worthy of note for your street tree list: ‘Ruby Vase’, ‘Vanessa’, and ‘Persian Spire’. I have just come across another to add to this list, Golden Bell Tower™.  A friend and local tree grower, Ken Christianson at Chrishaven Trees in Burlington, Washington discovered this tree nearly 24 years ago; unlike many new tree varieties, this one has a pretty good history and performance record.  Ken describes the ‘Golden BellTower’ as more reliably upright and columnar than some other Parrotia cultivars.  It appears to be a moderate to fast grower, reaching 30 feet tall and up to 10 feet wide in about 25 years. Many other trees claim those mature dimensions but do not always live up to them, usually growing wider with age.

If you are unfamiliar with the Parrotia, you may mistake the leaf for a witchhazel, not really a stretch since they are both in the Hamamelidaceae family.   And although the straight species of Persion ironwood has been a favorite for many, it was limited for urban use because if its relatively broad and unruly form. The arrival of new cultivars with more reliable form like ‘Golden BellTower’ have changed the game.
An unusual feature from the other narrow cultivars is the gold to apricot fall color, lending “golden” to its name, BellTower. It should be noted that fall color can vary considerably because of regional soils, and climate. From my experience, I have seen variations of fall color be spectacular to incredibly boring on the same tree from year to year depending on seasonal weather. This selection apparently leans towards the yellow spectrum with more reliable color each year.

Parrotia are disease and insect pest free. They are bullet-proof and a must have on any street tree list.  Michael A. Dirr describes them as tolerant to heat, drought, wind, and cold and as one of the most reliably beautiful plants in their garden.  This species is also somewhat tolerant of shade. Flowers emerge before the leaves in March. The showy parts of the flowers are the crimson stamens up to ½ inch across when fully open. Not overtly showy but quite amazing up close, a special treat before leaves emerge.

From our experience, Parrotia can be a little challenging to transplant. Roots do not appear to be aggressive or plentiful so nursery stock that is root pruned or grown in fabric growbags may have an advantage.  It may be a few years before these are plentiful on the market but start requesting them now so they find their place in the landscape.

As always, let me know your experience with this tree.

Jim Barborinas, ISA #PN-0135, ASCA Reg. # 356. TRAQ Qualified
Urban Forest Nursery, Inc.
Urban Forestry Services, Inc.|Bartlett Consulting
Mount Vernon, Washington
2023 Available Inventory
Click below to see our latest inventory list. We will be updating it soon and will send out monthly emails to ensure our customers always have the most current information on our availability.
As always, we invite our customers to come check out our production facility in Mount Vernon, WA, including our new RFID Inventory system.  Give us a call and set up your appointment today!
Urban Forest Nursery, Inc.
15119 McLean Road, Mount Vernon, WA 98273
Office (360)428-5810 Fax (360)428-1822