Perennials

Geranium 'Azure Rush'

Azure Rush cranesbill

Geranium 'Azure Rush', Photo: karen_hine (Public Domain Mark 1.0)

Azure-violet flowers with burgundy veins cover a spreading mound of divided leaves. A long-flowering choice for edging and containers. Allow room for spreading stems.

At a glance

Sun: Full sun to part shade
Mature size: 18–20 in. tall × 24–28 in. wide
Water: Average to moist
Hardiness: USDA zones 5–8
Bloom: Azure violet; spring until frost.

Sizes & prices

#1$24.99

Catalog updated September 8, 2026. This is not a live stock count; please call to confirm availability and price.

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Resistance & tolerances

Drought: Water during dry spells.
Wet soil: Moist, well-drained soil; avoid standing water.
Clay soil: Suitable with appropriate drainage.
Deer & rabbits: Resistant, not browse-proof.

Resistance is not a guarantee; deer and rabbits may browse any plant.

Growing & care

Heat: Give afternoon shade and adequate moisture in hot weather.
Maintenance: After flowering stems finish, cut back tired growth for fresh foliage. Remove dead winter leaves; divide crowded clumps in spring.

Sources & photo credits

Must Have Perennials

Perennials.com

Royal Horticultural Society

Photo: karen_hine · Public Domain Mark 1.0

Reviewed September 19, 2026. Growing conditions vary by location.