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Large Evergreen Trees

Tagged as: evergreen, large evergreens

pinusstrobus

Pinus strobus, Eastern white pine at The Morton Arboretum

  • Generally grow 20 feet or taller
  • Cone-bearing with needle-like or scale-like leaves
  • Although many people call conifers "evergreen," not all conifers retain their foliage year-round, bald cypress and larch are two wonderful conifers that drop their needles in fall
  • Recommended for the Midwest on the basis of ornamental value, proven hardiness, availability, and freedom from serious problems

 

Uses in the Landscape

  • Frame or form a backdrop for homes and other buildings
  • Screen an unsightly object or view all year long
  • Create a wind break
  • Offer privacy
  • Plant on north and northwest of house to block winter winds
  • Shelter for birds and wildlife
  • Serve as a focal point
  • Provide seasonal color in winter landscapes

 

Factors to Consider Color

Although we think of evergreens as green, they actually may be several other colors, including silver-blue, blue-green, and yellow-green Many go through seasonal changes and provide interest in winter. Be sure to think about how the foliage color will work with buildings and other plantings in the area.


Texture/Effect

Spruces are dense and compact in form providing a bold background in a large landscape Pines tend to have an open, airy texture. Some evergreens have ornamental bark or branching habits that are attractive in all seasons Keep in mind the effect you intend when making your plant selection.

 

Ultimate size

If your site is limited by overhangs, proximity to walks, driveways, patios and buildings, or by surrounding plantings, keep in mind the ultimate height and width of the plant you're selecting. The four-foot tall pine may be a nice accent in front of your house today, but if it grows to 50 feet, it will require pruning that may damage the tree's form or habit.
The chart below provides information about the size and other important characteristics of tall conifers recommended by The Morton Arboretum for their suitability and desirability in the Midwest. evergreen foliage

 

Recommended Large Evergreen Trees (over 20 feet tall)

 

Bontanic Name Common Name
Height
Spread
Form
Rate
Zone
Cultural/Comments
Abies concolor
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White fir
30-50'
20-30'
Pyramidal
S/M
4-7
Sun to light shade; best in dry loose soil, intolerant of heavy clay soil; soft, blue-green foliage; heat, drought and cold tolerant
Chamaecyparis pisifera 'Plumosa'
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Plume Sawara-Cypress
30-50'
10-20'
Pyramidal
M
4-8
Sun; moist, well-drained soil; feathery, flattened foliage; reddish-brown trunk peeling in strips; loose, open habit
Juniperus chinensis
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Chinese Juniper
50-60'
15-20'
Conical
S/M
4-9
Sun; open, well-drained gravelly site; gray-green foliage
Juniperus chinensis 'Keteleeri'
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Keteleer Chinese Juniper
15-20'
15-20'
Broad
pyramidal
S
4-9
Sun; dry soil, medium green foliage; large, blue-green fruit; disease resistant
Juniperus virginiana
'Canaertii'
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Canaert Eastern Red Cedar
20-35'
15-20'
Pyramidal
M
3-9
Dark green foliage tufted at ends; open crown, attractive bluish-white fruit
Juniperus virginiana 'Glauca'
camera_icon
Blue Eastern Red Cedar
20-25'
8-10'
Columnar
M
3-9
Narrow, columnar habit; silver-blue foliage turns blue-green
Larix decidua
(deciduous)
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European Larch
70-75'
70-75'
25-30'
Pyramidal
M/F
3-6
Sun, intolerant of shade; well-drained soil; deciduous conifer with bright green foliage in spring changing to golden yellow in fall before needles drop
Picea abies
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Norway Spruce
40-60'
20-30'
Pyramidal
M/F
2-6
Sun; deep, rich soil; dark green foliage; pendulous branches and cones; tree for large areas
Picea glauca
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White Spruce
40-60'
15-20'
Broad pyramidal
M
2-6
Sun to light shade; prefers light, moist soil; tolerant of heat, cold, drought, and wind
Picea glauca
var. densata
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Black Hills Spruce
20-40'
10-20'
Conical
S
2-6
Sun; dry soil; narrow dense habit; blue-green foliage; drought tolerant
Picea mariana
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Black Spruce
40-50'
20-30'
Conical
S
3-5
Prefers full sun; well-drained soil; bluish-green needles; narrow habit
Picea omorika
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Serbian Spruce
50-60'
50-60'
20-25'
Conical
S
4-7
Sun; rich, moist, well-drained soil; graceful narrow habit; glossy dark green foliage, pendulous branches
Picea orientalis
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Oriental Spruce
50-60'
40-50'
Pyramidal
S
4-7
Sun; tolerant of gravelly soils; protect from wind; narrow habit with pendulous to horizontal branching; good for small areas
Picea pungens
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Blue Spruce
30-60'
15-20'
Broad
pyramidal
M
3-7
Sun; drought tolerant; gray-gren foliage; stiff, formal habit, very symmetrical; urban tolerant
Pinus cembra
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Swiss Stone Pine
30-40'
15-25'
Pyramidal
S
3-7
Sun; well-drained soil; columnar habit becoming open with age
Pinus flexilis
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Limber Pine
30-50'
15-35'
Broad
pyramidal
S
4-7
Sun to part shade; moist, well-drained soil; wind tolerant; native to western US
Pinus flexilis 'Vanderwolf's Pyramid'
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Vanderwolf's Pyramid Limber Pine
30-40'
15-20'
Upright
pyramidal
M
5-7
Sun; attractive blue-green foliage with twisted needles
Pinus parviflora
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Japanese White Pine
25-40'
25-40'
Spreading
S
4-7
Sun; tolerant of most soils; salt tolerant;
blue-green needles; scaly gray bark; good for small areas
Pinus strobus
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Eastern White Pine
50-80'
20-40'
Spreading
F
3-7
Sun; moist, acidic soil; intolerant of high pH soil and windy sites; large, fast growing tree; native to Midwest
Pseudotsuga menziesii
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Douglas-fir
40-80'
15-20'
Pyramidal
M
3-6
Sun to part shade; well-drained soil; flat, dark green foliage
Taxodium distichum
(deciduous)
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Bald-Cypress
50-70'
20-30'
Pyramidal
M
4-10
Sun; adaptable to wet, dry, and swampy locations; prefers acidic soils, chlorosis symptoms a problem in high pH soils; straight narrow trunk with wide base; sage green leaves turn russet-red in fall; a stately deciduous conifer; native to Midwest
Thuja occidentalis
camera_icon
Eastern Arborvitae
40-60'
15-20'
Pyramidal
S/M
3-7
Sun to part shade; requires moist soil, tolerant of temporary wet sites; intolerant of drought; flat yellow-green foliage; many cultivars; native to Midwest

Thuja occidentalis 'Hetz Wintergreen'
camera icon

Hetz Wintergreen Eastern Arborvitae
20-30
5-10
Columnar
S
4-7
Sun to part shade; narrow columnar habit; holds color in winter

Thuja occidentalis 'Nigra'

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Dark Green Eastern Arborvitae
25-30'
5-8'
Narrow pyramidal
M
3-7
Sun; straight-sided habit; dark green foliage through winter; cold hardy
Thuja occidentalis 'Pyramidalis'
camera_icon
Pyramidal Eastern Arborvitae 20-30' 5-8' Narrow pyramidal M/F 3-7 Full sun to part shade, requires moist soil, drought intolerant, may suffer from winter burn, so protect from strong winds
Thuja plicata
camera_icon
Giant Arborvitae
50-70'
15-25'
Narrow
pyramidal
S/M
5-7
Sun to part shade; moist soil; pH adaptable; dark green, flat foliage; deer resistance; cinnamon-red bark; native to western US

Thuja plicata 'Excelsa'
camera icon

Columnar Giant Arborvitae
25-35'
10-15'
Pyramidal
M/F
4-7

Loose, narrow habit; horizonal branching; glossy, dark green foliage; deer proof; excellent cold hardiness

Thuja plicata 'KLMfive'
camera icon
Giant Arborvitae - DEER PROOF™
40-50'
15-25
Narrow pyramidal
M/F
4-7

Full sun to part shade; moist, well-drained soil; pH adaptable

Thuja plicata 'Virescens'
camera icon
Virescens Giant Arborvitae
20-30'
10-15'
Pyramidal
S
4-7

Narrow habit; bright, glossy green foliage year round; deer proof

Tsuga canadensis
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Eastern Hemlock
40-70'
25-35'
Pyramidal
M
3-7
Shade, tolerant of sun in well-drained soil; drought and wind sensitive; small, flat dark green foliage; graceful pendulous habit; native to Midwest


Key
to Growth Rate: Height and spread are listed at the tree's maturity How fast a tree grows will be influenced by site conditions, species selection, and maintenance. By some ratings, any evergreen that at maturity is not as tall as its parent species is considered a dwarf, such as a plant that grows only 40 feet tall compared to a parent species that reaches 80 feet. To clear up the confusion, the American Conifer Society has attempted to standardize the terminology and rate of growth as follows:

Large conifer -grows 12 Inches or more per year (size at age 10 to 15 years is greater than 15 feet)
Intermediate conifer -grows 6-12 inches per year (size at age 10 to 15 years is 6 to 15 feet)
Dwarf conifer -grows 3 to 6 Inches per year (size at age 10 to 15 years is 3 to 6 feet)
Miniature conifer -grows less than 3 inches per year (size at age 10 to 15 years is 2 to 3 feet)

 

Tree_Forms

 


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Alberta_spruce

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