Azalea, Encore® Autumn Sunset® PP# 16248

Azalea Encore® ‘Autumn Sunset®’ PP#16248 — Reblooming Azalea — Plant Description

Plant Summary
Azalea Encore® ‘Autumn Sunset®’ PP#16248 (Rhododendron hybrid ‘Roblen’) is a compact reblooming evergreen azalea valued for its vibrant semi-double coral-orange flowers, dense branching habit, and extended flowering season. Gardeners researching how to grow Azalea Encore® ‘Autumn Sunset®’ should provide partial sun, acidic well-drained soil, and consistent moisture. Under proper Azalea Encore® ‘Autumn Sunset®’ care and Azalea Encore® ‘Autumn Sunset®’ growing conditions, plants produce repeated flushes of colorful blooms from spring through fall.

Key Plant Facts
Height: 2.5–3 feet
Width: 3–3.5 feet
Sun: Partial sun to filtered light
Water: Moderate
Annual or Perennial: Evergreen perennial shrub

Bloom Season or Seasonal Interest
Produces coral-orange blooms in spring with repeat flowering cycles through summer and fall.

Landscape Uses
Excellent for foundation plantings, borders, woodland gardens, containers, low hedges, and colorful evergreen landscapes.

Garden Design Value
Azalea Encore® ‘Autumn Sunset®’ adds vibrant warm-season flower color and evergreen structure to partially shaded landscapes. Its compact size makes it useful for smaller garden spaces and container plantings.

Edible or Medicinal Uses
This plant is grown primarily for ornamental use. Plant parts should not be consumed.

Native Range
Derived from hybrid azalea breeding lines developed for repeat blooming performance.

Full Plant Description
Azalea Encore® ‘Autumn Sunset®’ forms a dense evergreen shrub covered with vibrant coral-orange semi-double flowers over multiple blooming cycles throughout the growing season. Plants are valued for their compact habit, strong reblooming ability, and adaptability to landscape or container use. This variety performs best in acidic, well-drained soil with filtered sunlight and regular moisture. Azalea Encore® ‘Autumn Sunset®’ care includes mulching around the root zone, maintaining even soil moisture, and pruning lightly after major bloom cycles if shaping is needed. Proper Azalea Encore® ‘Autumn Sunset®’ growing conditions support healthier foliage, stronger flowering, and improved reblooming performance.

Gardeners Also Ask

Does Azalea Encore® ‘Autumn Sunset®’ need shade?
It performs best in partial sun or filtered light.

How large does Azalea Encore® ‘Autumn Sunset®’ grow?
Plants typically grow 2.5–3 feet tall and 3–3.5 feet wide.

Does Azalea Encore® ‘Autumn Sunset®’ rebloom?
Yes. It blooms repeatedly from spring through fall.

Does Azalea Encore® ‘Autumn Sunset®’ stay evergreen?
Yes. It remains evergreen in mild climates.

Does Azalea Encore® ‘Autumn Sunset®’ require acidic soil?
Yes. Acidic well-drained soil is preferred for best growth and flowering.

Read our complete growing guide for Azalea Encore® ‘Autumn Sunset®’. (Click Here)

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