Species, Wild Rose, Arctic Rose, Circumpolar Rose, Prickly Wild Rose

Rosaacicularis

Family
Rosaceae (ro-ZAY-see-ee)
Genus
Rosa (RO-zuh)
Species
acicularis (ass-ik-yew-LAIR-iss)
Synonym
Rosa acicularis var. fennica
Spacing
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Hardiness
4-6 ft. (1.2-1.8 m)
Bloom Time
USDA Zone 2a: to -45.5 °C (-50 °F)
USDA Zone 2b: to -42.7 °C (-45 °F)
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)
Bloom Color
Mid Spring
Late Spring/Early Summer
Other Details
Propagation Methods
Soil pH requirements
Flower Fragrance
Bloom Shape
Patent Information
By dividing the rootball
From softwood cuttings
From semi-hardwood cuttings
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; stratify if sowing indoors
By simple layering
Other Details
Pruning Instructions
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Regional

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

Anchorage, Alaska

College, Alaska

Kodiak, Alaska

Chelan, Washington

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Gardener's Notes:

1
positive
0
neutral
0
negative
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St. John's, NL (Zone 5b) | January 2005 | positive

This species is the provincial floral emblem for Alberta, Canada. It is a lovely wild rose with single pink flowers that are highly frag...Read More

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