Agave 'Blue Glow' (Agave hybrid 'Blue Glow')

Agave 'Blue Glow' is a stunning, compact hybrid agave (likely A. attenuata × A. ocahui) prized for its symmetrical rosette of blue-green leaves with striking red margins and a terminal spine. A member of the Agavaceae family, it's a premier ornamental succulent.

Description

Slow-growing, solitary rosette 1–2 feet tall and wide. Leaves are broad, flexible, blue-green with smooth, red-toothed margins and a sharp, red terminal spine. Leaves have a subtle glow when backlit. Monocarpic—flowers once after 8–15 years, then dies, but produces offsets (pups) at base.

Growing Conditions

• Zones: 9–11 (hardy to 25°F / -4°C dry).
• Light: Full sun to part shade. Best color in full sun.
• Soil: Very well-drained, gritty/sandy. Essential.
• Water: Low; drought-tolerant. Water deeply but infrequently. Dry in winter.
• Temperature: Heat-loving; protect from prolonged wet cold.

Care & Maintenance

Remove dead leaves at base. No fertilizer needed. Remove pups for propagation or allow to cluster. Excellent in containers. Handle with care—terminal spine is dangerous.

Uses

Specimen in succulent gardens, rock gardens, Mediterranean landscapes, containers. Dramatic backlit at night. Fire-resistant.

Potential Issues

Root rot in wet soil. Agave snout weevil (in some areas). Sunburn in extreme heat if not acclimated. Sharp spine—site away from traffic.

A jewel-like agave that glows in the garden—compact, colorful, and architectural.