Beach naupaka - Scaevola sericea (Care, Characteristics, Invasive, Images)

Beach naupaka

Also known as: Sea lettuce, Beach grape, Papatjeda, Magoo

Beach naupaka (Scaevola sericea) is a dense shrub that grows as high as 3 m tall. It grows in dry coastal areas in tropical climates. The fruit of beach naupaka floats and can germinate even after being in salt water for as long as a year.

Scientific classification

Species

Beach naupaka (Scaevola sericea)

Asters bellflowers fanflowers and allies

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4 m

Plant Height

3 m

Spread

Green, Yellow

Leaf Color

1.9 cm

Flower Size

White

Fruit Color

White, Green, Cream, Purple

Flower Color

Green, Yellow

Stem Color

Non-dormant

Dormancy

Evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Year round

Growth Season

Moderate

Growth Rate

Images of Beach naupaka

Attributes of Beach naupaka

Growth Rate

With a moderate growth rate, beach naupaka exhibits steady development throughout the year. This year-round growth manifests in continual leaf production, consistent height increase, and regular flowering. Despite being perennials, their noticeable growth even in off-seasons showcases their environmental adaptability.

Distribution of Beach naupaka

Distribution Map

Beach naupaka enjoys a broad native distribution across tropical regions of the Indian and Pacific Oceans, establishing a presence on continents such as Africa, Asia, and Australasia, as well as in several island nations. While beach naupaka is cultivated, it is considered invasive in certain areas, occasionally raising concerns over its ecological influences. Despite this, the impacts on ecosystems are context-dependent, with varying degrees of adaptation observed among different regions.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Beaches of tropical coasts

Hemisphere Trend Curve

Northern

Sorthern

Culture

Symbolism

Lovers torn apart and never reunited

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Care Guide for Beach naupaka

Every 1-2 weeks

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Beach naupaka thrives in coastal environments, adapting well to sandy soils and salt exposure. Requires moderate watering every 1-2 weeks, balancing hydration and preventing overwatering. Grown outdoors, beach naupaka prefers full sun and aligns growth with coastal rain patterns.

Fertilize: For optimal growth of beach naupaka, apply a high nitrogen fertilizer monthly from spring to summer, then every 2-3 months in fall and winter. Follow dosage instructions to prevent harm from over-fertilization while supporting beach naupaka's natural growth and habitat adaptability.

Pruning: Beach naupaka flourishes in coastal habitats, showcasing lush growth and fan-shaped flowers. Prune in early to late winter to shape, remove damaged branches, and encourage flowering. Regular maintenance promotes health, with clean cuts necessary to maintain vigor and reduce disease risks.

Propagation: Beach naupaka propagation via cuttings is best in spring and summer. This method has moderate difficulty, with success evident through new growth. Maintaining adequate moisture and ensuring good drainage are crucial for optimal results.

Repotting: Repot beach naupaka every 2-3 years in spring to support its growth. Use large, well-draining containers and maintain consistently moist soil with part shade. Handle gently during repotting to minimize root disturbance, promoting robust growth that reflects its coastal origins.

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