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Gelsemium rankinii

Family Gelsemiaceae
Plant Type vine
Zone USDA:   7a - 9b   RHS:   H - FH   EGF:   H3 - H5   Australia:   1 - 3  
Care Level
Height 3 - 9 m (10 - 30 ft)
Spread
Light full sun to partial shade
Soil Moisture average, well-drained
Soil Type loam to sandy
Soil pH acidic to neutral

Description The vine Gelsemium rankinii (swamp jessamine) bears showy, bright yellow and repeat-blooming blossoms. This plant is climbing in form and has glossy, medium textured and evergreen foliage that is deep green in colour. The stems are fissured in texture.
Typical Uses Alpine or rock garden, bog, container, ground cover, hanging basket, pond, vine or climber and wild flower.
Special Characteristics It is worthy to note that Gelsemium rankinii tolerates wet sites.
Cautions With its fast growth rate, Gelsemium rankinii (swamp jessamine) will reach its mature size quickly. Keep this in mind when planning the layout of your garden. Reaching maturity quickly can be a benefit if you want your garden to look more established sooner. Regular pruning will be required to keep this vine tidy.