General Plant Information (Edit)
Plant Habit: Vine
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Water Preferences: Mesic
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Minimum cold hardiness: Zone 9b -3.9 °C (25 °F) to -1.1 °C (30 °F)
Maximum recommended zone: Zone 11
Plant Height: 6 to 8 feet
Leaves: Evergreen
Flowers: Showy
Flower Color: White
Other: with bright yellow throat
Bloom Size: 3"-4"
Flower Time: Summer
Late summer or early fall
Wildlife Attractant: Bees
Butterflies
Hummingbirds
Resistances: Humidity tolerant
Propagation: Other methods: Cuttings: Stem
Containers: Suitable in 3 gallon or larger
Suitable for hanging baskets
Needs excellent drainage in pots

Botanical names
  • Accepted: Mandevilla splendens
  • Synonym: Dipladenia splendens

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