Botanical profile

Rhododendron 'Holden'

Latin name
Rhododendron 'Holden'
Common name
Rhododendron 'Holden'
Type
Shrub
Family
Ericaceae

Rhododendron 'Holden' is a compact, free-flowering variety known for its vibrant magenta-pink flowers, edged with a light, lighter border, which form highly visible, rounded clusters. Its dense, evergreen, matte green foliage remains attractive year-round. It adapts well to small spaces, shady pots, and mixed beds. 'Holden' is an excellent choice for adding color in an easy-to-maintain format.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 5
Exposure
Partial shade
Watering
Regular watering
Fertilization
Acid-loving fertilizer in spring. Fertilize monthly or as directed on the bag. Not recommended – use Bionik rooting agent or ground bone.
Soil type
Acidic, rich, fresh and well-drained
Minimum temperature
'-28°C
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Flower color
Pink
Fruiting
Small brown capsules.
Foliage color
Green
Foliage type
Persistent
Shape
Shrubby
Garden structure

Size and growth

Height
1.5 to 2 m (5 to 7 feet)
Width
1.5 m (5 feet)
Growth rate
slow
Not recommended for pets
Not recommended for pets

Pets

Butterflies
Plants that attract butterflies

Butterflies

Repellent
Helps repel certain pests

Repellent

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.