Alpinia galanga - Greater Galangal, Thai Ginger

• Mature size: 1-2m tall x 1m wide - clumping habit.
• Recommended spacing: 50cm-1m apart.
• Ideal growing conditions: Part shade (morning sun).
• Growth rate: Moderate.

 

Uses

Feature foliage plant, tropical gardens, shaded courtyard planting, understory planting, large container planting, aromatic garden beds.

Noteworthy

Tropical clumping perennial, bold architectural foliage, attractive seasonal flowers, low maintenance once established

Tolerant

Humidity and warm environments, pruning of spent stems.

Colour/Growth Form

Upright clumping plant with tall stems and large lush green leaves. Produces upright flowering spikes with decorative pale flowers. Forms dense rhizomatous clumps over time.

What is Greater Galangal?

Alpinia galanga, commonly known as Greater Galangal or Thai Ginger, is a clumping perennial valued for its bold tropical foliage and upright architectural form. It develops dense clumps of tall stems with broad green leaves, making it a strong structural feature in warm-climate gardens and shaded landscapes.

How to Care for Alpinia Galanga

Plant in a sheltered position in part shade with moist, well-drained soil. Water regularly during establishment and maintain consistent moisture during warm periods. Remove old or damaged stems to encourage healthy new growth and maintain a tidy clump. Prefers humid environments and benefits from regular organic fertiliser applications.