Availability : Sold Out

Autumn Amethyst Encore Azalea

Encore Azalea

Availability : Sold Out
$38.49 - $78.99
  • USDA Hardiness Zones 6-10
  • Height 4 Feet Tall
  • Spread 4 Feet Wide

Calling all purple lovers: have we got a shrub for you! This little gem explodes into a cloud of 2-inch single lavender blooms in spring that any purple fanatic craves in their garden. Then, after a short rest, it continues blooming off and on throughout summer and fall. But that’s not the end of its purple wonderfulness; throughout winter it remains robed in evergreen foliage that turns a rich bronzy-purple color as temperatures plunge. Place it alone or in a cluster where you can take advantage of its all-season interest, either near a window or along a walkway. Its dwarf size and cold hardiness also make it one of the best in the Encore® Azalea line for using in containers. It looks especially fantastic in black, white or gray containers flanking an entryway.

You can plant Autumn Amethyst in sun or shade and its soft color makes it well suited to mixing with other plants in part sun or dappled shade. Play up the purple color with hostas that bloom in white and purple, and hydrangeas and ferns also make great companions. For sunnier locations, pair it with spring-blooming peonies, iris and daffodils. Later in the season, its lavender flowers complement coneflowers, daisies, daylilies and phlox.

Autumn Amethyst Encore Azalea Care

Site azaleas in a garden area that is part shade to full sun. They dislike waterlogged soil, so make sure the soil drains well. The planting hole should be dug so that it is twice as wide and no deeper than the root ball. If you have average garden soil, there is no need to amend the soil you use as backfill. Water well after planting, and continue to do so while the plant is getting established. Keep an eye on it during dry spells the first year and water if rainfall does not provide one inch per week. A light mulch applied at the base of the plant helps retain moisture and suppress weeds. Any trimming can be done after spring blooming is finished. Apply a granular fertilizer for acid-loving plants in early spring to enhance blooming.

Autumn Amethyst Encore Azalea Spacing

The stature and habit of this 4x4-foot upright mounding shrub fits in just about anywhere. If planting it alone, give it 2.5 feet on all sides so it has room to fill in. If you are planting a swath of these shrubs (which is effective as a foundation planting under windows or mature trees), you can space a little tighter, about 2 feet center-on-center. For container plantings, be sure the pot has a minimum opening of 16 inches and holds several gallons of potting soil. If the container is light, anchor it with bricks or stones in the bottom so it won’t tip over.

Autumn Amethyst Encore Azalea Plant Facts

USDA Hardiness Zones: 6-10
Flower Color(s): Purple
Bloom Period: Spring to Fall
Foliage Color(s): Green to Purple
Light Exposure: Partial Shade to Full Sun
Height: 4 Feet
Spread: 4 Feet
Habit: Upright
Watering: Medium
Features: Fall Blooming, Flowering, Rebloomer, Winter/Fall Foliage Color, Attracts Butterflies
Scientific Name: Rhododendron ‘Conlee’
Common Name: Autumn Amethyst™ Encore Azalea
Brand: Encore Azalea
SKU:
AZENAM

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 2025. 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 10March 24th
Zone 9March 31st
Zone 8April 7th
Zone 7April 14th
Zone 6bApril 21st
Zone 6aApril 28th
Zone 5bMay 5th
Zone 5aMay 12th
Zone 4May 19th
Zone 3May 26th

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.