Ravenna Grass (Saccharum ravennae): Towering Plumes for Winter Interest

Ravenna Grass: Majestic Vertical Accent with Silvery Plumes

Saccharum ravennae (often called hardy pampas grass) is a large, clump-forming grass reaching 10–15 feet tall. Its linear leaves feature central white stripes. In late summer, huge purplish-bronze flower clusters emerge, aging to shimmering silver and persisting through winter for spectacular seasonal interest. This grass resents high fertility and shows excellent drought tolerance.

Landscape Impact

• Strong vertical architecture—10–15 feet tall, 3–6 feet wide
• Silvery winter plumes catch light beautifully
• Effective as specimen, back of border, or grass garden focal point
• Drought, deer, and frost tolerant
• May self-sow in warm climates

Growing Requirements

• Light: Full sun only
• Soil: Average; avoid high fertility
• Water: Dry to medium; very drought tolerant
• Protection: Shield from strong winds; mulch crowns in winter

Propagation

Sow seed in spring in cold frame/greenhouse; divide in mid-spring or early summer.

Quick Reference

Height:	10–15 ft.
Spread:	3–6 ft.
Bloom Time:	Late summer, summer
Flower Color:	Purplish-bronze aging to silver
Tolerances:	Deer, drought, frost
Uses:	Specimen, borders, cut/dried flowers, naturalizing, winter interest