Swamp Jessamine

Gelsemium rankinii

Pronunciation: jel-SE-mi-um RAN-kin-eye
SKU #03816
7-9

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Prized vine for its spectacular display of bright yellow flowers and extra long blooming. Great on trellis, arbor or over fences and walls. Native to Southeastern U.S. Evergreen to semi-evergreen.
LIGHT: Full sun, Partial sun
WATER: Keep soil moist but not soggy.
SIZE: Fast-growing vine to 10 to 20 ft. long.

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This Plant's Growing Zones: 7-9

USDA Cold Hardiness Zone Map

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Bloom TimeSpring, repeating in fall.
Deciduous/EvergreenSemi-Evergreen
Special FeaturesAttracts Hummingbirds, Easy Care, North American Native, Fast Growing, Benefits Birds
Problems/SolutionsErosion Control, Very Wet Areas
Growth RateFast
Growth HabitClimbing
Flower AttributesLong Bloom Season, Showy Flowers
Landscape UseEspalier, Privacy Screen
Design IdeasUse this easy-to-grow vine on shade structures, fences and over gateways for an evergreen screen. Covers surfaces quickly and very well, but does not self cling. Good on chain-link fences and can easily cloak the fence around a tennis court.
Flower ColorYellow
Foliage ColorGreen
Companion PlantsLoropetalum (Loropetalum); California Lilac (Ceanothus); Chaste Tree (Vitex); Climbing Rose (Rosa); Wisteria (Wisteria)
Care InstructionsThrives in enriched, slightly acidic, evenly moist, well-drained soil. Water deeply, regularly during first growing season to establish extensive root system. Provide support such as trellis or arbor, or allow to ramble on the ground. Prune annually to control size. Sap may irritate; protect skin when pruning. Not fit for human or animal consumption.
LoreThis rare, twining, evergreen vine is native to forested and swampy areas of the extreme southeastern United States. All parts of this plant can cause toxicity if ingested.
Details
Bloom TimeSpring, repeating in fall.
Deciduous/EvergreenSemi-Evergreen
Special FeaturesAttracts Hummingbirds, Easy Care, North American Native, Fast Growing, Benefits Birds
Problems/SolutionsErosion Control, Very Wet Areas
Growth RateFast
Growth HabitClimbing
Flower AttributesLong Bloom Season, Showy Flowers
Style
Landscape UseEspalier, Privacy Screen
Design IdeasUse this easy-to-grow vine on shade structures, fences and over gateways for an evergreen screen. Covers surfaces quickly and very well, but does not self cling. Good on chain-link fences and can easily cloak the fence around a tennis court.
Flower ColorYellow
Foliage ColorGreen
Companion PlantsLoropetalum (Loropetalum); California Lilac (Ceanothus); Chaste Tree (Vitex); Climbing Rose (Rosa); Wisteria (Wisteria)
Care
Care InstructionsThrives in enriched, slightly acidic, evenly moist, well-drained soil. Water deeply, regularly during first growing season to establish extensive root system. Provide support such as trellis or arbor, or allow to ramble on the ground. Prune annually to control size. Sap may irritate; protect skin when pruning. Not fit for human or animal consumption.
History
LoreThis rare, twining, evergreen vine is native to forested and swampy areas of the extreme southeastern United States. All parts of this plant can cause toxicity if ingested.

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About Us

We have been pioneers and craftsmen in the art of growing plants for nearly

100 years. Since our founding in Southern California by Harry E. Rosedale, Sr.
in 1926, we have been absolutely dedicated and obsessed with quality.

We have been pioneers and craftsmen in the art of growing plants for nearly 100 years. Since our founding in Southern California by Harry E. Rosedale, Sr. in 1926, we have been absolutely dedicated and obsessed with quality.