Eastern Yellow Passionflower Passiflora lutea
Other Common Name(s):
- Phonetic Spelling
- pass-ih-FLORE-uh LOO-tee-uh
- Description
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Eastern yellow passion flower is a native herbaceous vine in the Passifloraceae family. The hardiest of the passion flower vine, it maintains its foilage in mild winters through zone 8b. Fing it statewide in woodlands, forests, thickets, and maritime forests. Tendrils along the stem allow the vine to climb to 20 feet in height without damaging any trellises or structures.
Plant this vine in fertile, moist, well-drained soils in full sun to partial shade. To encourage robust root growth and ensure its return the following spring plants should be added to the ground as early in the growing season as possible.
The bright green leaves are wider than they are long and softly lobed in three parts. The flowers are small, about 1 inch or less across, pale greenish-yellow to off-white, blooming in late summer to fall. The flowers are followed by small black berries that that are eaten by birds and mammals.
This vine is an important wildlife plant, attracting bees, butterflies, birds, and mammals while being resistant to damage by deer. It is happy in a container, will grow on a trellis or fence or sprawl on the ground, and is at home in a butterfly or pollinator garden. In cold areas, containers may need to be brought indoors over the winter. This plant is much better behaved in the garden than P. incarnata.
Insects, Diseases, and Other Plant Problems:
- See this plant in the following landscape:
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Attributes:
- Genus:
- Passiflora
- Species:
- lutea
- Family:
- Passifloraceae
- Life Cycle:
- Perennial
- Country Or Region Of Origin:
- Eastern and south central USA
- Distribution:
- AL, AR, DC, DE, FL, GA, IL, IN, KS, KY, LA, MD, MO, MS, NC, OH, OK, PA, SC, TN, TX, VA, WV
- Wildlife Value:
- This plant attracts hummingbirds, butterflies, bees, and other pollinators. Host plant to the Gulf Fritillary, Zebra Heliconia, and Variegated Fritillary Butterfly. A pollen source for the passionflower bee (Anthemurgus passiflorae).
- Climbing Method:
- Tendrils
- Edibility:
- Flowers are edible. Best used as a garnish.
- Dimensions:
- Height: 10 ft. 0 in. - 20 ft. 0 in.
- Width: 2 ft. 0 in. - 4 ft. 0 in.
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Whole Plant Traits:
- Plant Type:
- Native Plant
- Perennial
- Vine
- Habit/Form:
- Climbing
- Growth Rate:
- Rapid
- Maintenance:
- Medium
- Texture:
- Fine
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Cultural Conditions:
- Light:
- Full sun (6 or more hours of direct sunlight a day)
- Partial Shade (Direct sunlight only part of the day, 2-6 hours)
- Soil Texture:
- High Organic Matter
- Soil Drainage:
- Good Drainage
- Moist
- Occasionally Dry
- Available Space To Plant:
- 12 inches-3 feet
- 3 feet-6 feet
- NC Region:
- Coastal
- Mountains
- Piedmont
- USDA Plant Hardiness Zone:
- 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b
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Fruit:
- Fruit Color:
- Black
- Blue
- Purple/Lavender
- Display/Harvest Time:
- Fall
- Fruit Type:
- Berry
- Fruit Length:
- < 1 inch
- Fruit Width:
- < 1 inch
- Fruit Description:
- Dark purple, black to blue marble sized fruit displays from August to October and has a very bitter taste though they are enjoyed by birds.
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Flowers:
- Flower Color:
- Cream/Tan
- Gold/Yellow
- White
- Flower Inflorescence:
- Solitary
- Flower Value To Gardener:
- Edible
- Fragrant
- Flower Bloom Time:
- Summer
- Flower Shape:
- Saucer
- Flower Petals:
- 4-5 petals/rays
- Flower Size:
- < 1 inch
- Flower Description:
- 1-inch unusual yellow flowers bloom from June to September.
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Leaves:
- Leaf Color:
- Gray/Silver
- Green
- Leaf Type:
- Simple
- Leaf Margin:
- Entire
- Hairs Present:
- No
- Leaf Length:
- 1-3 inches
- Leaf Width:
- 3-6 inches
- Leaf Description:
- Leaves are 3 lobed, 1-3 inches long and 3-6 inches wide. Sometimes leaves will have subtly variegation with silver in summer.
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Stem:
- Stem Is Aromatic:
- No
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Landscape:
- Landscape Location:
- Container
- Patio
- Vertical Spaces
- Landscape Theme:
- Butterfly Garden
- Edible Garden
- Native Garden
- Pollinator Garden
- Attracts:
- Bees
- Butterflies
- Hummingbirds
- Pollinators
- Resistance To Challenges:
- Deer