Botanical profile

Rhododendron 'Dark Lord'

Latin name
Rhododendron 'Dark Lord'
Common name
Rhododendron 'Dark Lord'
Type
Shrub
Family
Ericaceae

The Rhododendron 'Dark Lord', also known as 'Dark Lord' rhododendron, is a particularly remarkable evergreen ornamental shrub due to the dramatic intensity of its flowering. This vigorous variety forms a dense, well-rounded bush that adds depth and contrast to shrub beds, woodland gardens, and shaded landscapes. In spring, large inflorescences appear and are covered in very dark red flowers that verge on deep burgundy, sometimes almost black in the center, giving it a spectacular and distinctive appearance. This abundant bloom attracts pollinating insects and creates a striking focal point in the garden. The thick, slightly glossy dark green foliage remains ornamental all year round and enhances the intense color of the flowers. This rhododendron prefers acidic soils, rich in organic matter, and well-drained.

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
Red
Fruiting
Dried fruits not very visible.
Foliage color
Green
Foliage type
Persistent
Shape
Shrubby
Garden structure

Size and growth

Height
2 to 2.5 m (7 to 8 feet)
Width
2.5 m (8 feet)
Growth rate
slow
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.