What hardiness zones is Primula vulgaris suitable for?

Primula vulgaris is suitable for USDA hardiness zones 4, 5, 6, 7, 8.

What are the sun requirements for Primula vulgaris?

Primula vulgaris requires Part Shade.

How much water does Primula vulgaris need?

Primula vulgaris has Medium water needs.

Perennials

Primula vulgaris

Common Primrose

Primulaceae

Europe, W Asia, N Africa (Britain to Turkey/Caucasus; deciduous woodlands, hedgerows, grasslands, stream banks; parent of most cultivated primroses)

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At a Glance

TypePerennial

HabitClumping

FoliageSemi-evergreen

Height4-8 inches (10-20 cm)

Width8-12 inches (20-30 cm)

Maturity2 years

Growing Zones

USDA Hardiness Zones

4 - 8

Zone 4 Zone 5 Zone 6 Zone 7 Zone 8

These zones indicate the coldest temperatures this plant can typically survive.

What's my zone? →

Frost Tolerancehardy

Key Features

Attracts Pollinators Attracts Butterflies Deer Resistant Fragrant (light)Container Friendly

Maintenancelow

Overview

Primula vulgaris is a semi-evergreen perennial reaching 4-8 inches (10-20 cm) tall with a spread of 8-12 inches (20-30 cm) and a compact, rosette-forming habit. The species produces solitary, pale yellow flowers 1-1.5 inches (2.5-4 cm) wide with a deeper yellow center, each on its own individual stem arising from the center of the rosette—a key distinction from polyanthus types where flowers are clustered on a single stem. Blooms February-April. The oblong to oblanceolate leaves 4-8 inches (10-20 cm) long, medium green above, paler below, wrinkled, form a neat rosette. Growth rate is moderate. Hardy to zone 4. The wild primrose of European hedgerows and woodlands—the parent of most cultivated primroses. One of the earliest spring-flowering perennials.

Native Range

Primula vulgaris is native to Europe, western Asia, and North Africa—from Britain and Scandinavia south to the Mediterranean and east to Turkey and the Caucasus—in deciduous woodlands, hedgerows, grasslands, and stream banks.

Suggested Uses

Planted as edging, in borders, woodland gardens, or naturalized under trees at 8-10 inch (20-25 cm) spacing. The wild primrose—earliest spring flowers (Feb-Apr). Naturalizes in shade. The parent species of most cultivated primroses. Not suitable for full sun, dry sites, or hot summer climates.

How to Identify

Distinguished from polyanthus types by the solitary flowers on individual stems (versus clusters on a single shared stem). Distinguished from P. auricula by the thin, wrinkled green (versus thick, farina-coated gray-green) leaves and the pale yellow (versus deeper yellow) flowers. Distinguished from P. 'Guinevere' by the green (versus bronze-purple) foliage. The wild primrose with solitary pale yellow flowers on individual stems from a wrinkled-leaved rosette.

Appearance

Size & Dimensions

Height4" - 8"

Width/Spread8" - 1'

Reaches mature size in approximately 2 years

Colors

Flower Colors

yellow

Foliage Colors

green

Fall Foliage Colors

no change

Bloom Information

Bloom Period

~7 weeks

Winter Spring

Solitary pale yellow flowers 1-1.5 inches (2.5-4 cm) wide with deeper yellow center, each on individual stems from the rosette, February-April. Bloom duration 6-8 weeks. One of the earliest spring perennials.

Detailed Descriptions

Flower Description

Pale yellow with deeper yellow center; 1-1.5 inch; solitary on individual stems; Feb-Apr

Foliage Description

Medium green above, paler below; oblong to oblanceolate 4-8 inches; wrinkled; neat rosette

Growing Conditions

Sun Requirements

Partial Shade

Requires 3-5 hours of direct sunlight daily

• Full Sun: 6+ hours of direct sunlight

• Partial Shade: 3-6 hours of direct sunlight

• Full Shade: Less than 3 hours of direct sunlight

Soil Requirements

pH Range5.5 - 7.0(Neutral)

357912

Soil Types

loam silt peat

Drainagemoist

Water & Climate

Water Needs

Medium

Frost Tolerance

hardy

Time to Maturity

1-2 years

Care & Maintenance

Care Guide

Plant in partial shade in moist, humus-rich, well-drained soil (pH 5.5-7.0). Hardy to zone 4. Consistent moisture needed, especially in spring. Tolerates summer drought better than candelabra types if shaded. Divide every 3-4 years to maintain vigor.