Viburnum ellipticum

Viburnum ellipticum

Oval-leaved viburnum

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Taxonomy

Common Names

Oval-leaved viburnumWestern viburnum

Context

nativeRegion

Western North America, from British Columbia south through California and Oregon.

usdaZones

7–9

companionPlants

Ceanothus, Ribes, Arctostaphylos, Philadelphus

culturalUses

Primarily used in native restoration and habitat gardens; berries are eaten by birds, and flowers attract pollinators.

Care

LightPrefers full sun to partial shade.

WateringModerate; keep soil consistently moist but not waterlogged, especially during dry periods.

SoilWell-drained, loamy soil with good organic matter.

FertilizerBenefits from a balanced slow-release fertilizer in early spring.

HumidityTolerates average humidity; does well in its native temperate environment.

TemperatureHardy to cool-temperate climates; tolerates temperature down to USDA zone 7.

HabitDeciduous shrub or small tree.

Mature SizeTypically 2–4 meters (6–13 feet) tall.

Growth RateModerate growth rate.

BloomingWhite, somewhat fragrant cymes in late spring to early summer.

DormancyDeciduous, loses leaves in winter.

MethodsSeeds, Semi-hardwood cuttings

DifficultyModerate—requires patience and consistent moisture for seeds, rooting hormone helps for cuttings.

Best SeasonLate spring to summer for cuttings; late fall to winter for seed sowing outdoors.

PruningMinimal pruning required; shape lightly after flowering if necessary.

RepottingRarely grown in pots, but young plants can be repotted annually.

Pests & DiseasesGenerally pest- and disease-resistant; watch for aphids and powdery mildew in stressed conditions.

ToxicityNot known to be toxic to pets or humans.

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