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Thunbergia grandiflora (Blue Trumpet Vine)

Bengal Clock Vine


Blue Trumpet Vine is currently unavailable.

Why? Our plants are subject to seasonality and high-demand. Please contact us if you would like to know when it becomes available again.

Suited to regions:Subtropical, Temperate
Plant type:Climbers
Height:2.50 m
Spread:2.50 m
Flowering time:Spring, Summer, Autumn
Garden uses:Arches, Living areas, Pool areas, Screening
Garden styles:Backyard, City & Courtyard, Frontyard, Japanese, Modern, Tropical
Easy to grow?Yes
Maintenance requirementsSome
Growth rateMedium
Also known asBengal Clock Vine

Thunbergia grandiflora (Blue Trumpet Vine) Details

Thunbergia grandiflora, commonly known as the Blue Trumpet Vine, is an evergreen climber grown for its impressive flowers. Showy, soft-blue flowers with a yellow centre are borne from late spring through until early autumn. It has twinning stems with arrow-shaped, mid green leaves. This climber will easily reach 2.5 m tall but is often contained to smaller sizes with trimming. Best results with this plant are achieved when it is planted in full sun or partial shade on a sheltered, well-drained site. In temperate areas this plant should be treated as an annual as frosts will damage or even kill the plant. The Blue Trumpet Vine is commonly trained on a trellis, included in tropical gardens, or planted anywhere its magnificent flowers can be appreciated.

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