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Sky Flower, Sky Vine

Thunbergia Grandiflora

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Overview

Thunbergia grandiflora, commonly known as Sky Flower or Sky Vine, is a vigorous evergreen vine. It boasts large, heart-shaped leaves and clusters of tubular flowers, each spanning up to 3 inches, hued in vibrant azure with a pale yellow throat. Ideal for trellises and arbors, it rapidly grows to 20 feet. Preferring full sun to partial shade, it flourishes in USDA zones 8-11, requiring well-draining soil and moderate watering.

Sun Full, HalfWater Low, MediumZones 8–11Type VineClimate Subtropical
Sky Flower, Sky Vine (Thunbergia Grandiflora) — This fast-growing perennial can reach towering heights of up to 20 feet given the proper support, image 88

Culture

Sun
Full, Half
Water
Low, Medium
USDA zones
8–11

Shape & size

Mature height
10–25 Ft.
Mature width
3–6 Ft.

Classification

Type
Vine
Family
Acanthaceae
Climate
Subtropical

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Photos (120)

Sky Flower, Sky Vine (Thunbergia Grandiflora) — each spanning up to 3 inches; ample watering is essential during hot weather; however, image 81
Sky Flower, Sky Vine (Thunbergia Grandiflora) — Thunbergia grandiflora, commonly known as Sky Flower or Sky Vine, is a vigorous evergreen vine, image 79
Sky Flower, Sky Vine (Thunbergia Grandiflora) — vine for full or half
Sky Flower, Sky Vine (Thunbergia Grandiflora) — vertical elements in the garden; making it an ideal plant for creating lush
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Thunbergia Grandiflora
Photographs by 2 contributors

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