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Climbing Oleander
Scientific Name: Strophanthus gratus (Wallich & Hook. ex Benth.) Baill.
Synonym: Roupellia grata
Family: Apocynaceae
Recommended Temperature Zone:
USDA: 10b-12

Frost Tolerance: Frost-tender

Sun Exposure: Full sun to shade

Origin: Western tropical Africa

Growth Habits: Evergreen, clambering vine or rambling shrub, to 25 feet or more (7.5 m); glabrous, glossy, dark green, thick, oblong to elliptical leaves, up to 6 inches long (15 cm), veins spreading at right angles

Watering Needs: Keep moist, prefers a fertile, humus-rich soil, needs good drainage

Propagation: Softwood cuttings or seeds.

This poisonous plant has medicinal applications.

Blooming Habits:
Clusters of showy, rose-scented, white or tinged with pink flowers with a darker throat, up to 2 inches in diameter (5 cm), tube up to 1.6 inches long (4 cm), lobes with crisped margins.

Fruiting Habits:
Dry fruit, up to 15 inches long (37 cm), containing glabrous seeds.

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Desert-Tropicals is dedicated to provide gardening advice, gardening ideas, and information about flower of all kind for landscape and collections. We try to check carefully the identification of the plants on the illustrations as well as the other information from the page, but occasionally errors do occur. if you notice anything that needs to be changed please contact us. Thanks.

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