Botanical profile

Rhododendron 'PJM Regal'

Latin name
Rhododendron 'PJM Regal'
Common name
Rhododendron 'PJM Regal'
Type
Shrub
Family
Ericaceae

Rhododendron 'P.J.M. Regal', known as ‘P.J.M. Regal’ rhododendron, is a highly prized ornamental evergreen shrub, celebrated for its excellent hardiness and early blooming. This compact, dense variety forms a rounded bush that fits perfectly into flower beds, woodland gardens, and landscapes where acid-loving plants are favored. In spring, often very early in the season, it is covered with an abundance of bright rosy-lavender flowers grouped in elegant inflorescences. Its dark green, slightly glossy foliage often turns purplish-bronze during autumn and winter, adding extra decorative interest outside of the blooming period. Very adaptable, this rhododendron tolerates sun better than many other varieties, while preferring acidic, organically rich, and well-drained soils. Its early bloom and decorative foliage make it a reliable choice for northern gardens.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 4
Exposure
Sun to partial shade
Watering
Moderate, keep soil cool and acidic
Fertilization
Fertilizer for acid-loving plants in spring
Soil type
Acid, organically rich, well-drained soil
Minimum temperature
-34°C
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Flower color
Pink lavender
Fruiting
Dry, unornamental capsules
Foliage color
Deep green turning bronze-purple in winter
Foliage type
Persistent
Shape
Dense, rounded shrub
Garden structure

Size and growth

Height
4.9 ft (1.5 m)
Width
4.9 ft (1.5 m)
Growth rate
Moderate
Not recommended for pets
Not recommended for pets

Pets

Butterflies
Plants that attract butterflies

Butterflies

Hummingbirds
Flowers that attract hummingbirds

Hummingbirds

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.