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American Raspberry

Rubus idaeus subsp. strigosus

Flower
Foliage
American Raspberry

A native North American raspberry, at home from mountain bogs to dry wooded clearings, producing the same sweet red summer fruit that has made the Rubus idaeus complex one of the continent's most valuable edible shrubs.

American red raspberry occupies a broader and rougher range than its European counterpart, growing from wet sphagnum bogs to dry wooded slopes and open clearings across most of the USA and Canada, with its primary North Carolina population concentrated in the mountains. The glandular hairs on its stems and the peeling bark distinguish it from the European subspecies, and it tends to tolerate a wider range of conditions with less fuss. The biennial cane structure is the same: perennial roots send up vegetative first-year canes, which become the fruiting second-year canes before dying back. The tasty red fruits are high wildlife value, feeding multiple bird and mammal species while the flowers draw bees reliably in spring.

For gardeners working in zone 4 through 8, this is the native alternative to European raspberry cultivars, and improved selections with larger fruit and better flavor exist for those who want production alongside ecological value. Chill hour requirements vary by cultivar, so verifying the numbers before planting prevents disappointment in warmer locations. Anthracnose, botrytis, and root rot are the primary disease concerns; cane borers and crown borers require monitoring as well. The silver-gray leaf undersides give the foliage a similar shimmer to the European subspecies, and the 3 to 9 foot height fits naturally into a mixed edible or wildlife planting at the garden's edge.

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Zone4 - 8
TypeEdible
FoliageDeciduous
GrowthModerate
Height3 - 9 ft
Spread3 - 6 ft
BloomSpring
MaintenanceMedium
SunFull sun
SoilClay
DrainageGood drainage
FormArching
TextureCoarse
PropagationDivision
DesignBarrier
FamilyRosaceae
LocationsRecreational Play Area
Garden themesButterfly Garden
AttractsBees
Resistant toDeer
Palettes