Oak Summit Nursery
Spirea (Spiraea sp.)
Spirea (Spiraea sp.)
Fall 2026 plant sale
Fall plant ordering opens September 15. Shipping begins in October 2026.
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Spirea (Spiraea sp.) is a flowering shrub with a rounded, multi stemmed habit. It adapts to many soil types, responds well to pruning and rejuvenation cutting, and is useful for hedges, borders, and mass plantings. The flowers attract pollinators.
Cold Hardiness Zone: 3
Mature Size: 4 to 5 ft tall
Fall 2026 plant sale
Plants are sold seasonally after nursery stock is counted. Fall ordering opens September 15 and shipping begins in October 2026. Add a reminder and we will email when this listing opens.
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Cold hardinessZone 3 · Canadian maps for this plant
Zone 3 and warmer
The map shows minimum winter hardiness. Soil, moisture and summer warmth also affect how a plant grows.
About these maps
Climate: Natural Resources Canada, 1991–2020. Provincial distribution: VASCAN via retained botanical research. Province outlines: Natural Earth, public domain.
Open Government Licence – Canada