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Plant Database
Lilac Vine

Lilac Vine

Hardenbergia violacea

vine☀️ full sun💧 low water Hardy: Zone 9aZone 11b

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A vigorous evergreen climbing vine native to Australia, producing delicate purple, pink, or white flowers in spring. Excellent for trellises, arbours, and fences in warm climates; highly attractive to pollinators.

Overview

Form
Spreading
Growth Rate
moderate
Size
6–10′ tall × 4–8′ wide
Dormancy
evergreen
Family
Fabaceae

Native Range

Eastern Australia

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

Spring

Notable Cultivars

'Purple' is the most common form with violet flowers; 'Alba' produces white flowers and is slightly less vigorous.

Companion Planting

Plants well with