Tropicals

Plumbago auriculata

Cape plumbago

Also known as: Cape leadwort

Plumbago auriculata. Available sizes and selections vary.

Clusters of soft, phlox-like flowers cover arching branches during warm weather. This tender shrub can be kept bushy or tied to a support for a climbing effect. Grow it as a summer container plant here; flower color varies by selection.

At a glance

Mature size: Height: 6–15 ft. (species range in warm climates) · Spread: 6–8 ft. (species range in warm climates)
Water: Water as the container mix dries in warm weather; sparingly indoors in winter
Hardiness: USDA zones 9–11 outdoors
Bloom: Summer–fall blooms on new growth; color varies.
Light: Full sun to partial shade

Sizes & prices

#2$19.99

Catalog updated September 8, 2026. This is not a live stock count; please call to confirm availability and price.

Ask about this plant

Select a section to expand.

Keep in mind: Can cause significant skin irritation. Wear gloves when handling.

Growing & care

Soil: Well-drained potting mix.
Winter: Bring indoors to a bright sunny room; water sparingly.
Pruning: Cut back in late winter to encourage new growth; trim leggy stems.
Training: Tie arching branches to a support if growing as a climber.

Sources & photo credits

NC State Extension

Photo: Fuad Al Ansari · CC BY 2.0

Image notes: Plumbago auriculata. Available sizes and selections vary. Uncropped.

Reviewed September 26, 2026. Growing conditions vary by location.