Botanical profile

Azalea Exbury 'Arneson Gem'

Latin name
Azalea Exbury 'Arneson Gem'
Common name
Azalea Exbury 'Arneson Gem'
Type
Shrub
Family
Ericaceae

Azalea Exbury 'Arneson Gem' is a spectacular deciduous azalea known for its explosive blooms of large, bright, almost fluorescent golden-orange flowers in spring. This hybrid cultivar has a rounded, well-branched habit, forming a dense shrub, ideal for colorful beds or English-style gardens. Hardy and vigorous, it prefers cool, acidic soils in partial shade. Its dark green foliage turns yellow in autumn, extending its decorative appeal. 'Arneson Gem' is a true star in the garden, captivating the eye from the first blooms.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 5
Exposure
Partial shade
Watering
Regular watering
Fertilization
Acidophilus fertilizer in spring. Myke not recommended – use Bionik rooting agent or ground bone meal.
Soil type
Acidic, rich, fresh and well-drained
Minimum temperature
'-28°C
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Flower color
Orange
Fruiting
Insignificant fruiting, cultivation for flowering.
Foliage color
Green
Foliage type
Obsolete
Shape
Shrubby
Garden structure

Size and growth

Height
1.2 to 1.5 m (4 to 5 feet)
Width
1.5 m (5 feet)
Growth rate
average
Not recommended for pets
Not recommended for pets

Pets

Butterflies
Plants that attract butterflies

Butterflies

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.