Azalea, Encore® Autumn Angel® PP# 15227

Encore® Azalea Autumn Angel® PP#15227

Scientific name: Rhododendron ‘Autumn Angel’

Encore® Azalea Autumn Angel® is an evergreen reblooming azalea selected for strong garden performance, clean foliage, and reliable flowering across multiple seasons. Bred as part of the Encore® series, this cultivar was developed to deliver improved sun tolerance and repeat blooms while maintaining the refined look of traditional azaleas.

Plant description:
Autumn Angel® forms a dense, naturally rounded shrub with a tidy growth habit that requires little shaping. Its compact structure makes it easy to integrate into residential landscapes while still providing strong visual presence through much of the year.

Flower description:
Large, crisp white blooms appear in heavy spring flushes, followed by additional bloom cycles in summer and fall. Flowers are showy and luminous, standing out against the dark foliage and pairing easily with any color palette in the landscape. The reblooming habit significantly extends seasonal interest compared to standard azaleas.

Leaf description:
Leaves are glossy, dark green, and leathery, creating a polished appearance year-round. New growth emerges fresh and vibrant before maturing into a deep green backdrop for the white flowers.

Deciduous or evergreen:
Evergreen.

USDA grow zones:
Zones 7–10.

Mature height and width:
Approximately 3–4 feet tall and 3–4 feet wide.

Landscape uses:
Ideal for foundation plantings, low hedges, mixed shrub borders, entryway accents, and mass plantings. Its controlled size works well in smaller gardens, while its reblooming habit adds long-term value to larger landscapes. Also suitable for large containers with proper drainage.

Native range:
Not native. Encore® azaleas are hybrid cultivars developed from Asian evergreen azalea species.

Sun exposure:
Performs best in full sun to partial shade. Increased sun exposure promotes heavier reblooming compared to traditional azaleas.

Water requirements:
Moderate water needs. Prefers consistently moist, well-drained, acidic soil. Avoid prolonged saturation, especially in heavy soils.

Pests and problems:
Potential issues include azalea lace bugs, spider mites, root rot in poorly drained soils, and iron chlorosis in alkaline conditions. Good air circulation, proper soil pH, and consistent watering reduce most problems.

Heat and sun tolerance:
Exhibits strong heat tolerance and handles higher sun exposure better than many traditional azaleas, making it suitable for brighter landscape locations.

Cold tolerance:
Cold hardy to approximately -10°F when established, with reliable performance across its recommended growing zones.

Growing tips:
Plant in acidic, organic-rich soil with excellent drainage. Apply mulch to regulate soil temperature and retain moisture while keeping mulch away from the trunk. Morning sun with light afternoon shade is ideal in hotter climates, while fuller sun can be used in cooler regions to enhance reblooming. Light pruning, if needed, should be done immediately after the main spring bloom to preserve future flower cycles. Regular feeding with an azalea-specific fertilizer supports healthy foliage color and repeat flowering.

---SHIPPING NOTICE PLEASE READ BEFORE PURCHASING LIVE PLANTS!---

 We WILL NOT refund the purchase of or the shipping cost of live plants purchased with the intent to be shipped to states that do not authorize importing live plants or to states with restrictions! Purchases to these states will be held for 30 days for pick-up at our Slidell, Louisiana store and the shipping cost associated with these purchases will be held for the care of the plant while waiting to be picked up. All sales are final. If the plant(s) purchased are not picked up within 30 days from the date of order, these items will be returned to our sales inventory and you WILL NOT be refunded. Thank you for understanding these policies.

Due to regulations, certain states have restrictions on importing plants. Please review the list below to ensure you're not attempting to order any restricted plants in your area.

**Important Note:** We do not ship any plants outside the U.S.

State-Specific Restrictions - We ARE NOT responsible for any plant(s) that are not listed in these restrictions. Purchaser bears all responsibility for making sure the plant(s) they desire to purchase are not banned from being imported to the shipping state:

Arizona: Juglans spp.  

California: Castanea spp., Juglans spp., Pinus spp., Quercus spp.  

Colorado: Some counties restrict Prunus spp. Please verify your local county regulations.  

Florida: Castanea spp., Cornus spp., Quercus spp., Cornus mas 

Georgia: Vaccinium spp.

Hawaii: Pinus spp. 

Idaho: Humulus lupulus, Mentha spp., Vitis spp.

Indiana: Fragraria spp., Rosa spp. 

Kansas: Juglans spp.

Michigan: Abies spp., Vaccinium spp.

Montana: Pinus spp.

Nevada: Allium spp.

Mentha spp. 

New Jersey: Rosa spp.  

New York: Vitis spp.  

Oregon: Allium spp., Castanea spp., Corylus spp., Humulus lupulus, Quercus spp., Sambucus nigra, Ulmus spp., Vaccinium spp., Vitis spp.

Texas: Juglans spp. 

Washington: Allium spp., Castanea spp., Corylus spp., Humulus lupulus, Vaccinium spp., Vitis spp.  

Wisconsin: Abies spp., Pinus spp., Picea spp., Mentha spp. 

Additionally, we cannot ship plants in soil medium to the following states: AK, AL, AR, AZ, CA, HI, ID, KS, MS, MT, ND, NM, NV, OK, OR, SD, TX, UT, WA.