Jeffersonia Species, Twinleaf
Jeffersoniadubia

Family: Berberidaceae (bear-ber-id-AY-see-ee)
Genus: Jeffersonia (Jefferson-ee-a)
Species: dubia (DOO-bee-uh)

Synonym:Plagiorhegma dubia

Category

Perennials

Water Requirements

Requires consistently moist soil; do not let dry out between waterings

Sun Exposure

Light Shade
Partial to Full Shade
Full Shade

Foliage

Herbaceous

Foliage Color

Unknown

Height

6-12 in. (15-30 cm)

Spacing

Unknown

Hardiness

USDA Zone 3a: to -39.9 °C (-40 °F)

Where to Grow

Unknown

Danger

Unknown

Bloom Color

Light Blue
Lavender

Bloom Characteristics

Unknown

Bloom Size

Unknown

Bloom Time

Mid Spring

Other details

Unknown

Soil pH requirements

5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)

Patent Information

Non-patented

Propagation Methods

Unknown

Seed Collecting

Seed does not store well; sow as soon as possible