Twinleaf, Rheumatism Root, Blue Twinleaf, Ground Squirrel Pea, Helmet Pod, North American Rheumatism Root
Jeffersonia diphylla (Twinleaf) is a compact, clump-forming, deciduous perennial with long-stemmed, blue-green basal leaves, 6 in. long (15 cm), deeply divided into two symmetrical lobes, resembling a pair of angel wings. In early to late spring, brilliant star-like white flowers, 1 in. across (2.5 cm), adorned with eight petals and a showy bouquet of yellow stamens bloom singly atop leafless stalks. Both leaves and flowers are produced at the same time from the rhizome on long, purplish stems. The cup-shaped blossoms are followed by interesting pear-shaped capsule that pops open when ripe. At the time of flowering the plant is only 8 in. tall (20 cm), but it continues to grow and may reach 18 in. (45 cm) when the fruit ripens. The foliage will remain attractive until mid to late summer when the plant goes dormant. Twinleaf is perfectly suited to well suited to woodland or shade gardens, under deciduous trees where it starts out in part sun, but is in shade by summer.
Hardiness |
5 - 7 |
---|---|
Heat Zones |
5 - 7 |
Plant Type | Perennials |
Plant Family | Berberidaceae |
Exposure | Partial Sun, Shade |
Season of Interest | Spring (Early, Mid, Late) |
Height | 8" - 2' (20cm - 60cm) |
Spread | 8" - 2' (20cm - 60cm) |
Spacing | 12" - 18" (30cm - 50cm) |
Maintenance | Low |
Water Needs | Average |
Soil Type | Clay, Loam |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Moist but Well-Drained |
Characteristics | Showy |
Native Plants | United States, Pennsylvania, Maryland, New Jersey, New York, Southeast, Midwest, Northeast, Indiana, Illinois, Wisconsin, Iowa, Minnesota, Ohio, Michigan, Alabama, Georgia, Kentucky, West Virginia, Virginia, Tennessee, North Carolina |
Tolerance | Full Shade |
Garden Uses | Beds And Borders, Underplanting Roses And Shrubs |
Garden Styles | City and Courtyard, Gravel and Rock Garden, Informal and Cottage |
Hardiness |
5 - 7 |
---|---|
Heat Zones |
5 - 7 |
Plant Type | Perennials |
Plant Family | Berberidaceae |
Exposure | Partial Sun, Shade |
Season of Interest | Spring (Early, Mid, Late) |
Height | 8" - 2' (20cm - 60cm) |
Spread | 8" - 2' (20cm - 60cm) |
Spacing | 12" - 18" (30cm - 50cm) |
Maintenance | Low |
Water Needs | Average |
Soil Type | Clay, Loam |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Moist but Well-Drained |
Characteristics | Showy |
Native Plants | United States, Pennsylvania, Maryland, New Jersey, New York, Southeast, Midwest, Northeast, Indiana, Illinois, Wisconsin, Iowa, Minnesota, Ohio, Michigan, Alabama, Georgia, Kentucky, West Virginia, Virginia, Tennessee, North Carolina |
Tolerance | Full Shade |
Garden Uses | Beds And Borders, Underplanting Roses And Shrubs |
Garden Styles | City and Courtyard, Gravel and Rock Garden, Informal and Cottage |
How many Jeffersonia diphylla (Twinleaf) do I need for my garden?
Plant | Quantity | |
---|---|---|
Jeffersonia diphylla (Twinleaf) | N/A | Buy Plants |
Create a membership account to save your garden designs and to view them on any device.
Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.
Join now and start creating your dream garden!
Create a membership account to save your garden designs and to view them on any device.
Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.
Join now and start creating your dream garden!