Berberis Species, Allegheny Barberry, American Barberry

Berberiscanadensis

Family
Berberidaceae (bear-ber-id-AY-see-ee)
Genus
Berberis (BUR-bur-is)
Species
canadensis (ka-na-DEN-sis)
Synonym
Berberis caroliniana
Berberis macrocarpa
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Evergreen
This plant is resistant to deer
Textured
Height
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Spacing
36-48 in. (90-120 cm)
Hardiness
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)
Danger
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
Bright Yellow
Bloom Time
Mid Spring
Other Details
Category
Alpines and Rock Gardens
Herbs
Shrubs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

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

Birmingham, Alabama

Lisbon, New Hampshire

Green Lane, Pennsylvania

Leander, Texas

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Gardener's Notes:

1
positive
0
neutral
0
negative
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M
Erwin, TN (Zone 7a) | November 2003 | positive

The red berries and root bark are used as an herbal remedy for infections and fevers, and for diarrhea. I have used the root bark for an antibiotic.

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