Blue Grass Tree

Xanthorrhoea glauca, commonly known as Blue Grass Tree, is a distinctive and iconic Australian native plant that adds an architectural element to any landscape. With its striking trunk, tufted grass-like foliage, and unique flowering spike, it offers both aesthetic appeal and ecological benefits.

Evergreen or Deciduous: Evergreen
Mature Height (meters): Typically grows to about 4-5 meters, but can reach up to 6 meters in optimal conditions.
Mature Width (meters): Forms a rosette of leaves up to 1-1.5 meters in diameter.
Spacing: Plant 2-3 meters apart to allow for its spreading habit and to accommodate the mature size of the plant.
Foliage: Features narrow, stiff, blue-green, grass-like leaves that radiate from the top of the trunk, creating a dramatic and sculptural appearance.
Flowering Period: Blooms typically occur in spring to summer, producing a tall, spear-like flower spike up to 2-3 meters long, covered in small, cream-colored flowers that attract nectar-feeding birds and insects.
Form/Habit: Develops a single or multi-trunked form with a thick, rough, blackened trunk from which the foliage emerges. The plant's unique habit and silhouette make it a standout feature in any garden.
Uses: Ideal for use as a focal point or specimen plant in xeriscapes, native gardens, or rockeries. Its dramatic form and low water requirements make it suitable for sustainable and low-maintenance landscapes.
Sun: Prefers full sun to partial shade for optimal growth and flowering.
Maintenance: Low maintenance; requires minimal pruning and is highly drought-tolerant once established. Occasionally remove dead leaves to maintain a neat appearance.
Water Requirement: Low; extremely drought-tolerant and thrives in well-drained soil. Occasional deep watering during prolonged dry periods will promote growth.

Xanthorrhoea glauca is not only a visually striking addition to any garden but also a practical choice for gardeners looking to create sustainable, low-maintenance landscapes. Its unique form, resilience, and ecological benefits make it a valuable and attractive option for various garden designs.