Oak Summit Nursery
Winterberry Seeds
Winterberry Seeds
Pack contains: 150+ seeds
Winterberry (Ilex verticillata) is a deciduous holly native to Canada and the United States. Bright red fruit remains visible on bare branches after the leaves fall and often persists into winter.
Male and female flowers occur on separate plants, so a male plant is needed nearby for female plants to set fruit.
Cold Hardiness Zone: 3
Seed Source: US
Stratification Required: 2 months warm followed by 2 months cold
Mature Size: 3 to 6 ft tall
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Range & hardinessZone 3 · Canadian maps for this plant
Green: provinces with native records
NB · NL · NS · ON · PE · QC
Zone 3 and warmer
Province records show native distribution, not every place the species grows. The hardiness map shows minimum winter hardiness; soil, moisture and summer warmth also matter.
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