American Arborvitae (Thuja occidentalis 'DeGroot's Spire') in the Arborvitaes Database

Common names:
Give a thumbs up American Arborvitae
Give a thumbs up Northern White Cedar
Give a thumbs up Eastern White Cedar
Give a thumbs up Arborvitae

Also sold as:
Degroot's Emerald Spire
Degroot's Spire

General Plant Information (Edit)
Plant Habit: Tree
Sun Requirements: Full Sun
Full Sun to Partial Shade
Water Preferences: Wet Mesic
Mesic
Soil pH Preferences: Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Plant Height: Full height can be up to 30 feet but it can be shaped and trimmed to be much smaller.
Plant Spread: Full spread can be up to 6 feet but it can be trimmed to less width.
Leaves: Evergreen
Fragrant
Needled
Uses: Windbreak or Hedge
Provides winter interest
Pollinators: Wind

"Thuja occidentalis 'Degroot Emerald Spire', 2017, Dwarf [White C

This plant is tagged in:
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Comments:
Posted by jathton (Oklahoma City, OK) on Oct 17, 2019 2:05 PM

There was a period in Oklahoma City's gardening history when lots of gardeners were trying their best to grow Lombardy Poplars and/or Italian Cypress. Eventually they realized these two plants just were not suited to life on the southern Great Plains. Then, somewhere in the 1980's, nurserymen here were able to recommend an American Arborvitae named 'DeGroot's Spire'... and gardeners began to achieve success with an almost extremely fastigate plant.
'DeGroot's Spire' Arborvitae liked our alkaline soils and our summer sun and soon we were seeing these evergreen pillars all over the place.
'DeGroot's Spire' is a beautiful Arborvitae. It can reach 20-30 feet into the sky without getting much more than 4 feet across at the base. They have nice emerald green foliage... displayed as flattened sprays that never really need pruning. A grouping of several is an attractive sight. Rows of them are discouraged for the same reason I almost never recommend rows of anything. If one or two die... you have holes in your row that just don't belong there. So avoid rows and you'll never have row-holes.
Be aware of a few things about this plant. It does not like dry soils... the soil should drain well but retain moisture. A little protection from mid-afternoon summer sun is also desirable. And, if you can, locate it so it is not exposed to our drying summer winds.

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Discussion Threads about this plant
Thread Title Last Reply Replies
'DeGroot's Spire'? by BlueOddish Mar 3, 2019 4:50 PM 0
Two separate entries for Degroot's Spire Arborvitae? by Leftwood Oct 18, 2013 8:39 PM 8
Additional Use Categories? by krancmm May 22, 2012 11:31 AM 9

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