Skip to content

Sky Flower, Sky Vine

Thunbergia Grandiflora

Design with this plant

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 8–11Climate Subtropical

Culture

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

Shape & size

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

Classification

Family
Acanthaceae
Climate
Subtropical

See full data, regional cultivation notes, full-resolution photos, and design tools. Build a client presentation around this plant.

Start your 14-day trial

Photos (100)

Sky Flower, Sky Vine (Thunbergia Grandiflora) — commonly referred to as the Sky Vine or Sky Flower
Sky Flower, Sky Vine (Thunbergia Grandiflora) — it flourishes in USDA zones 8-11
Sky Flower, Sky Vine (Thunbergia Grandiflora) — requiring well-draining soil and moderate watering
Sky Flower, Sky Vine (Thunbergia Grandiflora) — Preferring full sun to partial shade
Sky Flower, Sky Vine (Thunbergia Grandiflora) — This fast-growing perennial can reach towering heights of up to 20 feet given the proper support structure
Sky Flower, Sky Vine (Thunbergia Grandiflora) — Thunbergia grandiflora, commonly known as Sky Flower or Sky Vine, is a vigorous evergreen vine
Sky Flower, Sky Vine (Thunbergia Grandiflora) — heart-shaped leaves and clusters of tubular flowers
Sky Flower, Sky Vine (Thunbergia Grandiflora) — each spanning up to 3 inches
Sky Flower, Sky Vine (Thunbergia Grandiflora) — hued in vibrant azure with a pale yellow throat
Sky Flower, Sky Vine (Thunbergia Grandiflora) — Ideal for trellises and arbors, it rapidly grows to 20 feet
Sky Flower, Sky Vine (Thunbergia Grandiflora) — to showcase its cascading nature.<br><br>The Sky Vine's hallmark feature is its striking floral display
Sky Flower, Sky Vine (Thunbergia Grandiflora) — with impressive blooms that can be up to 3 inches in diameter
Sky Flower, Sky Vine (Thunbergia Grandiflora) — These flowers exhibit a captivating shade of sky-blue to light violet
Sky Flower, Sky Vine (Thunbergia Grandiflora) — with a paler throat often marked by a yellow or white center
Sky Flower, Sky Vine (Thunbergia Grandiflora) — They are typically in their prime from late summer through fall
Sky Flower, Sky Vine (Thunbergia Grandiflora) — Regular pruning encourages bushier growth and can help manage its spread
Sky Flower, Sky Vine (Thunbergia Grandiflora) — It thrives in USDA hardiness zones 8 through 11 and prefers full sun to partial shade conditions
Sky Flower, Sky Vine (Thunbergia Grandiflora) — offering a verdant backdrop that remains evergreen in frost-free zones
Sky Flower, Sky Vine (Thunbergia Grandiflora) — consider its robust growth and maintenance requirements
Sky Flower, Sky Vine (Thunbergia Grandiflora) — Ample watering is essential during hot weather; however
Sky Flower, Sky Vine (Thunbergia Grandiflora) — making it an ideal plant for creating lush
Sky Flower, Sky Vine (Thunbergia Grandiflora) — vertical elements in the garden
Sky Flower, Sky Vine (Thunbergia Grandiflora) — vine with blue and multi-colored and yellow blooms
Sky Flower, Sky Vine (Thunbergia Grandiflora) — blue and multi-colored and yellow flowers in the garden

Related plants