Acaena inermis 'Purpurea,' also known as Purple Bidibidi or Purple Hakea, is a low-growing perennial plant with attractive purple foliage. 
 
Description:
 
Size: Acaena inermis 'Purpurea' is a small, spreading plant that typically reaches a height of 10-20 centimeters and can spread to about 60-90 centimeters .
Leaves: The leaves of 'Purpurea' are small, pinnate, and deeply lobed. They have a distinctive purple or reddish-purple color, which is the main ornamental feature of the plant.
Flowers: In late spring and early summer, the plant produces small, inconspicuous flowers in clusters. The flowers are usually greenish or cream in color and are not particularly showy.
Fruits: After flowering, 'Purpurea' may produce small, burr-like fruits that are green or brown. 
 
Growing Conditions:
 
Climate: Acaena inermis 'Purpurea' is well-adapted to temperate climates and is commonly found in coastal regions of New Zealand. It can tolerate mild frosts and is relatively hardy.
Sunlight: Purple Bidibidi thrives in full sun to partial shade. It prefers a location with bright, indirect light, but it can tolerate some shade.
Soil: The plant prefers well-draining soils that are fertile and rich in organic matter. It can grow in various soil types, including sandy, loamy, and clay soils.
Watering: Acaena inermis 'Purpurea' has moderate water needs. It prefers regular watering to keep the soil evenly moist, especially during its establishment period. Once established, it becomes somewhat drought-tolerant.
Maintenance: This plant is generally low-maintenance. It requires little to no pruning, although occasional trimming can be done to control its spread or remove any old or dead foliage.
 
Uses in Landscaping:
 
Ground Cover: Ideal for creating a dense, low-growing ground cover. Its compact, spreading habit helps suppress weeds and cover soil effectively.
Container Planting: Can be used in containers or hanging baskets, adding a touch of color and texture to patios, balconies, or indoor spaces.
Mixed Plantings: Works well in mixed plantings with other ground covers, perennials, and shrubs. Its purple-toned foliage adds a unique contrast and visual interest.
Shade Gardens: Performs well in shaded or partially shaded areas, where it provides a rich color and texture under trees or in woodland settings.
Low-Maintenance Gardens: Requires minimal care once established, making it a good choice for low-maintenance garden designs.