Dichorisandra thyrsiflora: The Exotic Blue Ginger

The Tropical Blue Ginger

Dichorisandra thyrsiflora, commonly called Blue Ginger, is a stunning tropical perennial native to Brazil. Despite its name, it's not a true ginger (Zingiberaceae) but belongs to the spiderwort family. Its intense blue flowers and lush foliage make it a prized shade-garden treasure.

Taxonomic Details

Lush Shade-Garden Presence

This clump-forming perennial grows 3-6 feet tall with bamboo-like, jointed stems and large, elliptical, glossy green leaves arranged spirally. In late summer to fall, it produces terminal panicles of spectacular, deep sapphire-blue flowers with prominent yellow anthers, each about 1 inch across. The blooms last for weeks and are followed by showy red berries.

Blue Ginger thrives in partial to full shade with rich, consistently moist, well-draining soil. It's a heavy feeder during active growth. Frost-tender (zones 10-11); in cooler climates, it's an exceptional container plant for shaded patios and indoor culture. Protect from drying winds.

Design Applications

Ideal for tropical shade gardens, understory plantings, and large containers in shaded areas. The bold foliage provides year-round structure; the late-season blue flowers are a rare color for shade. Combine with ferns, calatheas, philodendrons, and other shade-loving tropicals. A conversation piece for plant enthusiasts.