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Beach Naupaka

Scaevola taccada

Also listed as Scaevola sericea, Lobelia frutescens

Also known as Beach Scaevola, Beach Cabbage, Half-flower

shrub☀️ full sun💧 low water❄ Hardy: Zone 10a – Zone 11b

Climate Match for your location

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Beach naupaka is a salt-tolerant, spreading shrub with fleshy leaves and distinctive white or pale purple flowers. It thrives in coastal conditions and is excellent for stabilizing sandy soils and erosion control.

Why grow it

Beach naupaka outperforms many ornamental shrubs in high-salinity and windy coastal environments where alternatives struggle. Its deep root system and fleshy foliage make it particularly effective for sand dune stabilization and windbreak plantings in maritime zones. Compared to other salt-tolerant groundcovers, it offers faster establishment and denser branching with minimal supplemental watering once established.

Watch out for

In humid inland climates with poor drainage, root rot can develop despite the plant's salt tolerance. Growth may slow considerably outside coastal or well-drained sandy settings, so site selection is important for reliable performance. Heavy pruning can leave bare stems that may not readily regenerate foliage in cooler climates.

Overview

Form
Spreading
Growth Rate
fast
Size
2–3′ tall × 3–6′ wide
Dormancy
evergreen
Family
Goodeniaceae
Erosion controlWindbreak

Native to the United States

Native Range

Tropical Indo-Pacific, including Hawaii

Native to: Hawaii

Seasonality

Bloom Season

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

Season of Interest

SpringSummerFall

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Companion Planting

Plants well with