Gerwat Rozanne Cranesbill is a hardy perennial, an unfussy weaving groundcover that flowers for months. Gerwat Rozanne Cranesbill flowers in late spring to summer in shades of purple, and performs best in full sun to part shade with moderate watering once established. This perennial matures to roughly 1-2 feet tall and 1.5-3 feet wide. It is ideal for perennial borders, cottage gardens, and pollinator plantings, offering dependable colour that returns every year. Once established it needs little attention, making Gerwat Rozanne Cranesbill a dependable choice for Canadian gardens. A layer of mulch helps hold moisture and keeps roots cool in summer.
Mature height: 1-2 feet
Mature width: 1.5-3 feet
Bloom: Purple, late spring to summer
Light: Full Sun to Part Shade
Water: Moderate — about 2.5 cm of water per week in the growing season
Hardiness: Zone 3-8
Maintenance: Low maintenance
Pruning: Cut back to the ground in late fall or early spring; deadhead spent blooms through the season to encourage rebloom.
🪴 Planting Instructions: Dig a hole slightly wider than the pot, keeping the top of the root ball level with the surrounding soil. Loosen circling roots before planting, backfill with native soil amended with compost, then water thoroughly to settle. Space plants about 1.5-3 feet apart and keep well watered through the first full season while roots establish. Plant in full sun to part shade.
💧 Care & Watering: Water moderate: about 2.5 cm of water per week in the growing season. Mulch to conserve moisture and moderate soil temperature, and feed with a balanced slow-release fertilizer in early spring. Cut back to the ground in late fall or early spring; deadhead spent blooms through the season to encourage rebloom.
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