Geranium Rozanne - Geranium 'Rozanne'

Geranium Rozanne (Geranium 'Rozanne')

This vigorous spreading perennial earned the 2008 Perennial of the Year award for its exceptional performance in gardens across North America. Geranium Rozanne produces striking violet-purple flowers from spring through the first hard frost, delivering months of continuous color that outperform most comparable plants. When you buy Geranium Rozanne online, you're investing in a low-maintenance groundcover that combines reliable hardiness with stunning visual impact.

Landscaping Uses

Geranium Rozanne thrives in garden beds alongside perennials and shrubs, rock gardens, containers, and hanging baskets. Its spreading habit makes it ideal for filling bare patches, creating colorful borders, or establishing a naturalized look in cottage-style landscapes. The plant's dense foliage and long bloom cycle provide season-long interest whether used as a bedding plant or woven between other garden favorites.

Specifications

Height: 12–18 inches
Width: 2–3 feet per season
Growth Rate: Fast
Sun: Full to partial (4–6+ hours daily)
Water: Moderate; drought-tolerant once established
Soil: Well-draining, consistently moist during growing season
USDA Zones: 4–9

Why Homeowners Love It

• Flowers continuously from late spring through mid-fall, longer than similar varieties
• Grows 2–3 feet in a single season, quickly filling landscape gaps
• Nearly evergreen foliage remains attractive even after flowering stops
• Extremely hardy and low-maintenance, requiring minimal fertilizing or pruning

Planting & Care

Plant Geranium Rozanne in a location receiving full to partial sun with well-draining soil; allow adequate spacing since it spreads several feet annually. Keep soil consistently moist during the growing season, though established plants tolerate drought well. Apply balanced granular fertilizer in spring to encourage vigorous growth. In late summer, trim back any leggy growth to promote fresh foliage and flowers. In fall, cut the plant back to ground level and apply mulch for winter protection in cold climates.