Hakea multilineata

Hakea multilineata, commonly known as the grass-leaf hakea, is a stunning evergreen shrub or small tree belonging to the Proteaceae family. It is renowned for its spectacular, brush-like, deep pink to crimson inflorescences that appear along the stems, providing a vibrant display during the flowering season.

Native to the southwestern parts of Western Australia, this species is well-adapted to semi-arid environments. It typically thrives in sandy or gravelly soils with exceptional drainage. Due to its evolutionary history, it is perfectly suited for harsh conditions where nutrient availability is limited, making it a resilient choice for specialized gardens.

The botanical characteristics include long, narrow, multi-veined leaves that resemble grass blades, which justifies its common name. The plant can reach a height of up to 5 meters in optimal conditions. Like other members of the Proteaceae family, it produces woody, follicle-like fruits that persist on the branches long after the seeds have been dispersed.

Cultivation requires a sunny location with excellent air circulation and well-draining soil. It is crucial to avoid phosphorus-based fertilizers, as the roots are highly sensitive and can be damaged by high nutrient concentrations. Watering should be deep but infrequent, allowing the soil to dry out between applications to prevent root rot, which is the most common ailment.

In terms of landscaping and use, Hakea multilineata is highly valued for its aesthetic appeal and its ability to attract nectar-feeding birds. While it is generally resistant to most pests, fungal infections can occur in environments with poor drainage. With proper care and site selection, it serves as a long-lived and visually striking specimen for xeriscaping or dry garden designs.

• Climate preference: Mediterranean, dry and warm.
• Soil type: Sandy, nutrient-poor, well-draining.
• Propagation: Primarily via seeds, requiring stratification.
• Key maintenance: Minimal pruning; avoid excess humidity.