Autumn Royalty Encore Azalea

Availability : In Stock
$37.49 - $78.99

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Light Needs

Light Needs

Part Shade to Full Sun
(3+ Hours Direct Sun)
Mature Height

Mature Height

4.5 Feet
Mature Spread

Mature Spread

4 Feet
Growing Zones

Growing Zones

6 to 10

Autumn Royalty Encore Azalea has the scale and flower power to carry a planting with rich purple bloom color. Its large, single flowers can reach 3.5 inches across, covering the shrub in spring and returning again in later seasonal flushes. Rhododendron 'Conlec' PP10580 grows into a robust evergreen shrub about 4.5 to 5 feet tall and 4 to 4.5 feet wide. The size is perfect for larger foundation beds where a smaller azalea would get visually lost.

This award-winning Encore selection was named Azalea of the Year by the American Rhododendron Society in 2004. Autumn Royalty Encore Azalea is one of the larger purple reblooming varieties, with a bushy, upright-mounding habit and dark green foliage that stays attractive through winter. It is hardy in Zones 6a-10b and can rebloom for an extended period in warm climates. Use it as a specimen, natural hedge, grouped planting, background shrub for lower perennials, or a large patio container plant where its flower size can be appreciated.

Autumn Royalty Encore Azalea Care

Give Autumn Royalty Encore Azalea light shade to full sun, with at least 4 to 6 hours of direct sun for best flowering. It grows well in morning sun, all-day filtered sun, or mostly sun with afternoon relief in hot areas. Plant in acidic, humus-rich, well-drained soil with a pH of 5.0 to 6.5 preferably.

Build the planting bed wide and shallow, since azalea roots spread near the soil surface and need air as much as moisture. During the first year, water slowly around the outer edge of the root ball so new roots move into the surrounding soil. Established plants need watering during extended dry weather, and a 2-inch layer of pine bark or pine straw helps keep the root zone cooler. Feed after the spring bloom with an acid-loving, slow-release fertilizer, then avoid feeding after August.

Prune Autumn Royalty Encore Azalea immediately after the main spring flower cycle if the shrub needs shaping. Cut long shoots back inside the leafy canopy and remove any dead or damaged wood as soon as it is visible. In colder Zone 6 gardens, mulch before winter and place container-grown plants where wind exposure is limited.

Autumn Royalty Encore Azalea Spacing

Plant Autumn Royalty Encore Azalea 4 feet apart for a dense hedge or grouped screen. Allow 6 to 8 feet between shrubs when using it as a specimen or as part of a layered foundation design. For containers, use a large pot at least 20 inches wide with drainage holes and an acidic potting. Provide regular deep watering during warm weather.

Autumn Royalty Encore Azalea pairs nicely with summersweet, witch hazel, and elderberry bushes in acidic, well-drained beds where the taller shrubs can build a layered backdrop around its purple flowers. Larkspur and foxglove add upright bloom nearby in bright open shade, giving the planting height variation during the flowering season. In large containers, star flower, fuchsia, and dead nettle can fill the lower layer while Autumn Royalty Encore Azalea provides the evergreen structure.

Autumn Royalty Encore Azalea Information

USDA Hardiness Zones6a - 10b
Flower Color(s): Magenta Purple
Bloom Period: Spring to Fall
Foliage Color(s): Light Green to Dark Green
Light Exposure: Partial Shade to Full Sun
Height: 4.5 Feet
Spread: 4 Feet
Habit: Compact Dwarf
Watering: Medium
Features: Fall Blooming, Flowering, Rebloomer, Attracts Butterflies
Scientific Name: Rhododendron ‘Conlec’
Common Name: Autumn Royalty™ Encore Azalea
Brand: Encore Azalea

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SKU: AROYEAZ
Container Sizes

Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.

Quart Pot
Quart Pot

Also Known As:
Quart

Plant Age:
~ 6 months - 1 year

Plant Size:
~ 4"-8"

Pot Size:
~ 4.75"H x 4.5"W

Volume:
1.50 quarts

2.5 Quart
2.5 Quart

Also Known As:
2.5 Quart Pot

Plant Age:
~ 1 - 2 years old

Plant Size:
~ 8"-12"

Pot Size:
~ 6.5"H x 6.5"W

Volume:
2.20-2.30 quarts

#1 Pot
#1 Pot

Also Known As:
#1 Container
1 Gallon

Plant Age:
~ 1 - 2 years old

Plant Size:
~ 10"-14"

Pot Size:
~ 7"H x 7.75"W

Volume:
2.26-3.73 quarts

#2 Pot
#2 Pot

Also Known As:
#2 Container
2 Gallon

Plant Age:
~ 1.5 - 3 years old

Plant Size:
~ 12"-18"

Pot Size:
~ 9.5"H x 9.5"W

Volume:
1.19-1.76 gallons

#3 Pot
#3 Pot

Also Known As:
#3 Container
3 Gallon

Plant Age:
~ 2 - 4 years old

Plant Size:
~ 12"-30"

Pot Size:
~9.5"H x 11"W

Volume:
2.32-2.76 gallons

#5 Pot
#5 Pot

Also Known As:
#5 Container
5 Gallon

Plant Age:
~3-4 years old

Plant Size:
~ 20" - 60"

Pot Size:
~11" H x 10 1/2” W

Volume:
3.5 - 4 gallons

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Plant Shipping
Pre-Ordered Plants

Pre-ordered plants are scheduled to ship in Spring 2026. We carefully plan our shipping dates based on your USDA Plant Hardiness Zone to ensure optimal planting conditions upon arrival. Want it sooner/later? Reach out, and we'll try our best to accommodate.

Estimated Spring Shipping Schedule

Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.

Growing Zone Estimated Ship Week
Zone 10April 6th
Zone 9April 6th
Zone 8April 6th
Zone 7April 13th
Zone 6bApril 20st
Zone 6aApril 27th
Zone 5bMay 4th
Zone 5aMay 11th
Zone 4May 18th
Zone 3May 25th

Note: These are only estimated ship dates. Plants may ship out later depending on weather & growing conditions of the plant.

Note: Only plants indicated as pre-order will ship as shown above. All other plants and hard goods will ship as normal.

Plants Shipping Now

Plants that are currently in stock typically ship within 2-7 business days after your order is placed.

Shipping Destinations

Plant Addicts ships to the lower 48 states within the U.S. Unfortunately, we do not currently ship to Alaska, Hawaii, or internationally.

This plant cannot be shipped to the following states: AK, HI. These restrictions apply only to this specific plant due to agricultural regulations or other limitations. Other plants may still be available for shipping to these states.

If you have any questions about shipping restrictions, feel free to reach out to our team!