Yucca filifera, commonly known as the "Spanish Bayonet," is a striking, evergreen plant native to the deserts of northern Mexico and the southwestern United States. This species is part of the Agavaceae family and is prized for its tall, sword-like leaves and dramatic flower spikes, making it a popular ornamental plant in xeriscapes and arid gardens.

Typically growing to a height of 1.5 to 2.5 meters (5 to 8 feet), Yucca filifera features long, narrow, fibrous leaves that form a rosette at the base. These leaves are green or blue-green in color and have a distinctive thread-like filament running along their edges, which is where the plant gets its name. The plant's trunk is typically short but can develop over time, making it appear tree-like.

In late spring to summer, Yucca filifera produces tall, dramatic flower spikes that can reach up to 3 meters (10 feet) in height. The flowers are large, bell-shaped, and white or creamy, creating a beautiful contrast against the plant's dark foliage. These flowers are pollinated by nocturnal insects, such as moths, adding a unique ecological interaction to the garden.

This plant thrives in well-drained, sandy or rocky soils and prefers full sun exposure. It is highly drought-tolerant, once established, and is perfect for dry, low-water gardens. Yucca filifera is hardy in USDA zones 8-11 and can withstand heat and cold but should be protected from excessive moisture, as it is sensitive to root rot.

Yucca filifera is an excellent choice for desert-themed landscapes, rock gardens, or as a focal point in xeriscaping. Its bold appearance, low-maintenance care, and ability to thrive in dry conditions make it a standout plant for low-water gardens or as a striking addition to garden beds and containers.