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Southern Hound’s-tongue

Andersonglossum virginianum

Flower
Foliage
Southern Hound’s-tongue

A quiet native of the eastern woodland understory, wild comfrey brings soft blue flowers to shaded corners where almost nothing else will consent to bloom.

Andersonglossum virginianum — once classified under the Old World genus Cynoglossum before botanists gave it a name honoring Michigan botanist William R. Anderson — is an eastern North American native that has been quietly illuminating shaded woodland floors for longer than gardens have existed. It grows 1 to 3 feet tall in the dappled shade beneath deciduous trees, in moist, humus-rich soil that never quite dries out, and produces clusters of small blue flowers in spring that draw in native pollinators before much else is stirring.

Think of it as a native analog for European comfrey, occupying the same shaded, moist territory but without comfrey's invasive tendencies. It grows alongside Virginia bluebells in similar conditions, and the two make natural companions — both ephemeral in character, both generous with early-season color. Given space and the right soil, it will self-sow modestly. Use it at the front of shade borders, as ground cover under trees, or in children's and cottage gardens where its approachable scale and gentle demeanor suit the mood.

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Zone5 - 9
TypeHerbaceous perennial
GrowthFast
Height1 - 3 ft
Spread0 in - 1 ft
BloomSpring
MaintenanceLow
SunDappled sun
SoilClay
DrainageGood drainage
FormErect
TextureMedium
DesignBorder
FamilyBoraginaceae
LocationsNaturalized Area
Garden themesButterfly Garden
AttractsPollinators
Palettes