Narrow-leaf Cottonwood

Populusangustifolia

Family
Salicaceae (sal-i-KAY-see-ee)
Genus
Populus (POP-yoo-lus)
Species
angustifolia (an-gus-tee-FOH-lee-uh)
Synonym
Populus balsamifera var. angustifolia
Populus canadensis var. angustifolia
Populus fortissima
Populus salicifolia
Populus x sennii
Sun Exposure
Foliage
Grown for foliage
Deciduous
Provides Winter Interest
Height
over 40 ft. (12 m)
Spacing
30-40 ft. (9-12 m)
over 40 ft. (12 m)
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
Bloom Color
Bloom Time
Other Details
Category
Trees
Water Requirements
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Non-patented
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Anthem, Arizona

Flagstaff, Arizona

Denver, Colorado

Parker, Colorado

Denison, Iowa

Featured Videos

Gardener's Notes:

1
positive
0
neutral
0
negative
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Lakewood, CO (Zone 5a) | August 2009 | positive

These trees can be very heavy in cotton in the spring, but rain and cold slow down production to a livable level. The narrow leaf makes ...Read More

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