Lechenaultia biloba, commonly known as Blue Leschenaultia, is an evergreen perennial herb native to the sandy plains, heathlands, and open scrublands of Western Australia. It typically reaches a height of 100 cm (39 in), occasionally growing up to 160 cm (63 in), and is characterized by its spreading branches and sparse foliage. The plant’s most striking feature is its vibrant, tube-shaped flowers that bloom from July to December, showcasing a spectrum of colors from dark blue to light blue or cream. These flowers are arranged in compact clusters, adding to the plant’s ornamental appeal.

Blue Leschenaultia is valued for its unique flower color and is often used in rockeries, hanging baskets, and as a ground cover in gardens that can mimic its native dry conditions. It thrives in full sun and requires low amounts of water, making it suitable for xeriscaping. While it is generally easy to propagate from cuttings, it can be short-lived, with a lifespan of four to six years in optimal conditions or less than a year in poor ones. Gardeners should ensure it is planted in well-ventilated areas with excellent drainage to prevent fungal diseases. Despite its beauty, it is important to note that Lechenaultia biloba can be sensitive to overwatering and may not tolerate heavy or waterlogged soils.CC BY-SA 4.0