Good plant for Rockeries and outdoors.

Origin of Name

Agave americana 'Marginata Aurea' is a variegated cultivar of the Agave americana, commonly known as the Century Plant. The name 'Agave' is derived from the Greek word 'agavos', meaning noble or admirable, reflecting the plant's striking appearance. 'Americana' signifies its New World origins, specifically from the arid regions of Mexico and the southwestern United States. The term 'Marginata Aurea' highlights this cultivar's distinctive feature: its golden-yellow (aurea) margins that outline the green leaves, adding a bright contrast to the plant's overall appearance.

Technical Description of Plant

Agave americana 'Marginata Aurea' is an evergreen, succulent plant known for its large, rosette-forming growth habit. The leaves are thick, fleshy, and sword-shaped, with a core of green and striking golden-yellow edges. Mature plants can reach up to 6 feet in height and spread, with leaves that can grow several feet long. The leaf margins are armed with sharp spines, and a terminal spine caps off each leaf tip. While Agave americana flowers infrequently, 'Marginata Aurea' can produce a tall flower stalk, up to 15 feet high, adorned with greenish-yellow flowers, typically after many years of growth.

Origin of Plant

Agave americana is native to Mexico and has been widely cultivated around the world in similar arid and semi-arid climates. The 'Marginata Aurea' cultivar has been specifically bred for its variegated foliage, making it a popular choice for ornamental use in gardens, landscapes, and as a potted plant. Its striking appearance and drought tolerance have contributed to its popularity among gardeners and landscapers seeking dramatic accents.

Conservation Status

As a cultivated variety of Agave americana, 'Marginata Aurea' does not have a specific conservation status. The species Agave americana is not listed as endangered, but conservation efforts are essential for the preservation of wild agave populations, which face threats from habitat loss and overexploitation.

Care Instructions

Agave americana 'Marginata Aurea' thrives in full sun to partial shade and requires well-draining soil. It is highly drought-tolerant, requiring minimal watering once established. Overwatering should be avoided to prevent root rot. This plant is best suited to warm, dry climates and may need protection from frost in cooler regions. It can be grown in the ground in suitable climates or as a container plant in regions with cold winters. Minimal maintenance is required, though care should be taken when handling the plant due to its sharp spines. Fertilize sparingly, as excessive nutrients can dilute the variegation of the leaves.