Shell Ginger, Variegated

Binomial name

Alpinia zerumbet

Common names

Shell Ginger, Pink Ginger, Shampoo Ginger

Description

Alpinia zerumbet, commonly known as Shell Ginger or Pink Ginger, is a tropical perennial known for its striking, shell-like flower clusters and graceful foliage. The plant features broad, glossy, lance-shaped leaves that create a lush, dense clump. The flowers, which bloom in late summer to fall, are pinkish-white with a shell-like appearance, making them a favorite in tropical and subtropical gardens. This plant is often used as a focal point in landscape designs or as a natural screen or hedge due to its size and ornamental appeal. It can reach heights of 6 to 10 feet, making it an excellent choice for adding vertical interest to garden spaces.

Light requirements

Shell Ginger thrives in bright, indirect sunlight to partial shade. While it can tolerate full sun, it does best in areas that provide some afternoon shade, especially in hotter climates. In full sun, the plant may require more water to prevent leaf burn. For optimal growth and flowering, plant Alpinia zerumbet in a location where it receives filtered light or partial shade throughout the day.

Soil preferences, including pH and drainage

Alpinia zerumbet prefers well-draining, rich, slightly acidic to neutral soil with a pH range of 6.0 to 7.0. It does well in sandy, loamy, or slightly clay-based soils as long as they are well-draining and retain some moisture. While it enjoys consistent moisture, it does not tolerate waterlogged conditions. Plant it in an area with good drainage, or amend the soil with organic matter to improve moisture retention and aeration.

Water needs

This plant enjoys regular watering, especially during the growing season. Keep the soil consistently moist, but ensure it does not become soggy. Alpinia zerumbet is somewhat drought-tolerant once established, but regular watering will encourage lush growth and abundant flowering. Reduce watering in cooler months when the plant’s growth slows, but avoid allowing the soil to dry out completely. In containers, be sure to provide good drainage and water regularly to maintain the plant’s health.

4o mini