Agave scabra aka Agave Scabra

Agave scabra is a herbaceous perennial in the asparagus family. Its native range runs from Mexico south to Nicaragua. Records include Guatemala, Honduras, and El Salvador. It grows in regions with a dry season. Its habitats include rocky slopes, meadows, and several forest types. These range from oak and pine-oak woods to tropical forests. Records span elevations of 328–10,171 feet [100–3,100 metres].

This species differs from the stiff-leaved agaves many gardeners know. It grows from a thick, fleshy rootstock beneath the ground. Each rosette bears about 12 to 15 soft, thin leaves. These often rest flat against the soil. Each leaf reaches about 0.8–1.1 feet [0.25–0.35 metres] long. Their bases measure about 0.07–0.13 feet [0.02–0.04 metres] across. The plant sheds its leaves during the dry season. It then stays dormant until that dry period ends. Its rootstock and seasonal leaf loss help define its form.

A slender flower stem rises above the low leaf rosette. It can reach 3.3–6.6 feet [1–2 metres] tall. The supplied species account names bats, hawkmoths, and hummingbirds as pollinators. It gives no reliable species-specific flower colour or bloom season. Nor does it describe the fruit. The evidence provides no firm garden spread or cultivated height range. It also gives no tested frost limit or hardiness zone. Its wild habitat alone does not establish its garden care needs.

People gather this plant from the wild for soap. Its fleshy roots contain saponins, which make suds in water. In Guatemala, people use them to wash cloth and hair. Local belief links this hair wash with preventing baldness. That belief does not establish a medical benefit. People have also used the flower stalks as arrow shafts. Useful Tropical Plants rates its other uses at three out of five. The same source lists no known food or medicinal uses.

The roots also serve as a fish poison. This use is a safety concern, not evidence of edibility. The supplied account gives no species-specific pest or disease details. Name confusion also limits which records apply to this plant. Some supplied pages use Agave scabra for different agaves. Their rigid leaves, desert habit, and care claims do not belong in this account.