Shell ginger - Alpinia zerumbet (Care, Characteristics, Flower, Images)

Shell ginger

Also known as: Pink porcelain lily, Butterfly ginger

The distinctive shell ginger plant can grow up to 2.5 to 3 m tall. It bears colorful funnel-shaped flowers that have white or pink perianths. The leaves of the shell ginger are edible and are often used as flavorings in dishes or brewed as an herbal tea.

Scientific classification

Species

Shell ginger (Alpinia zerumbet)

Gingers, bananas, and allies

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Perennial

Lifespan

Herb

Plant Type

Mid spring, Late spring, Summer, Fall

Bloom Time

Late summer, Early fall, Mid fall

Harvest Time

2 m to 3 m

Plant Height

60 cm to 1.2 m

Spread

Green

Leaf Color

6 cm to 10 cm

Flower Size

Red, Green

Fruit Color

20 - 38 ℃

Ideal Temperature

Images of Shell ginger

Distribution of Shell ginger

Distribution Map

Shell ginger's presence spans continents, naturally occurring across parts of Asia. Cultivated beyond its native range, shell ginger has reached both Central and South America, as well as parts of the Pacific and Indian Oceans. In its non-native territories, such as various subtropical and tropical regions, shell ginger is sometimes thought to be an unwelcome guest and may have an impact on ecosystems. This plant has found a niche beyond its borders, marking a considerable geographic spread as both a cultivated ornamental and a naturalized inhabitant.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Stream banks, shady slopes

Hemisphere Trend Curve

Northern

Sorthern

Flowering

Fruiting

Culture

Garden Use

Shell ginger is suitable for tropical gardens as a colorful and dynamic accent plant. It can be planted directly into a bed or in pots for patios or balconies. In slighter cooler climates, it will thrive in a hothouse or greenhouse and can even be used as a houseplant. Bush lilies, flowering maples, and the mirror plant are good companion plants.

Symbolism

Love, Money, Success

Interesting Facts

Shell ginger is the largest species of ginger, however, the large rhizomes are not edible like traditional ginger. This plant is largely grown for its striking size, beautiful unique flowers, and fragrant foliage. Shell ginger will not bloom in colder climates.

Name Story

Shell ginger: Alpinia zerumbet is called a "shell ginger" or "shell flower" commonly because its individual pink flowers, especially when in the premature blooming state, resemble seashells.

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Cultivars

There are several recognized cultivars of Shell ginger, including the following common varieties :

Shell ginger 'Variegata'

Quickly Identify Shell ginger

Waxy flowers with whitish-pink and yellow blend, shaped like seashells

Rounded capsules with deep brown color, around 0.5 to 1 inch (1.3 to 2.5 cm) in diameter

Striking racemes of tubular flowers with yellow lips and red throats, about 2 inches (5 cm) long

Green lanceolate leaves, 1.5 feet (0.5 meters) long, 6 inches (15 cm) across

Evergreen perennial reaching 6 to 8 feet (183 to 244 cm) in height, expanding via rhizomes

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Care Guide for Shell ginger

Every week

Water

Partial sun

Sunlight

20 - 38 ℃

Ideal Temperature

Potting Mix, Garden Soil

Soil Type

Water: Shell ginger thrives in high humidity and consistent moisture, reflecting its tropical rainforest origin. Water weekly to maintain lush foliage, and ensure soil stays evenly moist. As an evergreen, shell ginger prefers environments that mimic its natural humid habitat, suitable for both indoor and outdoor placement.

Fertilize: For vigorous growth and blooms, shell ginger requires monthly high nitrogen fertilization during the growing season, with balanced fertilizer applied sparingly in winter. Start with half-strength to avoid root burn, adjusting doses as shell ginger matures to prevent overfertilization and promote optimal health.

Pruning: Shell ginger features variegated leaves and vibrant flowers. Annual pruning in early spring removes dead stems, while thinning in late spring enhances air circulation. Regular pruning encourages healthy growth and prevents overgrowth; always sterilize tools to prevent disease transmission.

Propagation: Shell ginger is best propagated by its tubers in Spring. This moderately challenging process is successful when new shoots appear. Use healthy, undamaged tubers for optimal propagation results.

Repotting: Repot shell ginger every 2-3 years during spring when it outgrows its pot, using a container one size larger. After repotting, keep the soil moist and provide indirect light to help shell ginger recover and thrive.

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Images of Shell ginger

Distribution of Shell ginger

Culture

Cultivars

Quickly Identify Shell ginger

Care Guide for Shell ginger

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Common Pests & Diseases