Cordyline Purple Tower (Cordyline australis ‘Purple Tower’)

Common Names: Purple Tower Cordyline, Cabbage Tree
Family: Asparagaceae
Origin: New Zealand
Plant Type: Evergreen Shrub / Small Tree

Overview:

Cordyline Purple Tower is an evergreen shrub prized for its bold, upright growth and rich purple sword-like leaves. Ideal for contemporary gardens, tropical designs, or container displays, it adds strong vertical structure and vibrant color to landscapes year-round. Its dramatic foliage makes it a standout feature plant, whether used solo or in mixed plantings.

Key Features:

Foliage: Glossy, deep burgundy to purple foliage; stiff, linear leaves provide year-round interest.
Flowers/Fruit: Small, fragrant cream-colored flowers bloom in summer, sometimes followed by bright red berries.
Form & Habit: Strongly upright and columnar; architectural form.
Growth Rate: Moderate to fast.
Cultural or Ecological Value: Attracts pollinators and adds ornamental value; adaptable and low-maintenance.

Mature Size:

Ideal Growing Conditions:

Landscaping and Garden Uses:

• Excellent as a vertical accent or focal point in modern or tropical gardens

• Perfect for containers and patio displays

• Used in mixed borders for contrasting foliage color

• Suitable for screening or narrow planting spaces

Care and Maintenance:

• Pruning: Remove old or damaged leaves near the base to maintain clean appearance

• Watering: Water regularly during establishment and dry spells; reduce in winter

• Feeding: Apply balanced fertilizer in spring and mid-summer

• Pests and Diseases: Generally pest-free; watch for scale or root rot in poorly drained soils

• Additional Tips: Mulch around base to retain moisture and suppress weeds; excellent in wind-tolerant gardens

Fun Fact or Botanical Insight:

Cordyline australis is often called the “cabbage tree” and was traditionally valued by Māori people for its edible shoots and fibrous leaves, which were used for weaving.

Why Choose Cordyline Purple Tower?

With its striking purple foliage, upright architectural form, and adaptability, Cordyline Purple Tower is a top choice for gardeners looking to add bold color and structure with minimal maintenance. It's perfect for making a stylish statement in both garden beds and pots.