This large genus from Central and South America consists of around 120 species of mainly tuberous-rooted twining vines, and some perennials and subshrubs. Rather beautiful fast-growing climbers, they have large, deep green, elliptical to lance-shaped leaves with prominent drip-tips. They produce large numbers of showy trumpet-shaped flowers throughout the warmer months, which makes them popular plants for the garden trellis or arch. the 5-lobed flowers grow singly on long stems, and are often large, fragrant in some species, and occur in white to cream and various shades of pink. The genus Mandevilla was named for the nineteenth-century British diplomat and gardener, Henry Mandeville.
CULTIVATION
Only a few species will tolerate frost, the majority generally preferring a mild to warm climate, dappled sunlight, and moist, humus-rich, well-drained soil. Occasional feeding will produce lush foliage but will lead to rampant growth. Propagate from seed in spring or from cuttings in spring or summer.
Top Tip
Mandevilla species should be watered regularly during the growth period and blooming season. Reduce watering during autumn, and keep to a bare minimum during winter.
CULTIVATION
Only a few species will tolerate frost, the majority generally preferring a mild to warm climate, dappled sunlight, and moist, humus-rich, well-drained soil. Occasional feeding will produce lush foliage but will lead to rampant growth. Propagate from seed in spring or from cuttings in spring or summer.
Top Tip
Mandevilla species should be watered regularly during the growth period and blooming season. Reduce watering during autumn, and keep to a bare minimum during winter.
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