Overview
Uses: Foundation plantings, mixed borders, evergreen structure, mass plantings, patio containers
Benefits: Fully double white blooms arrive in spring and return again through late summer into fall, bringing classic azalea elegance with dependable reblooming performance.
USDA Hardiness Zones: 6–9
Sun: Full Sun to Partial Sun/Shade
Life Cycle: Evergreen Shrub
Growth Habit: Mounding, Rounded — dense canopy with multi-stem form.
Bloom Color: White
Mature Height: 2–3 ft
Mature Width: 3–4 ft
Bloom Season: Spring; reblooms late summer to fall
Growth Rate: Moderate
Summary
When you want the timeless look of a white azalea but you don’t want the bloom show to end after a couple of weeks, this rebloomer is the answer.
Perfecto Mundo® Double White Azalea from Proven Winners® produces fully double white flowers in spring and then keeps the color coming later in the season, floating above a tidy mound of dark green, evergreen foliage. It’s a polished choice for foundation beds and mixed borders, and it’s equally at home in large patio containers where you can enjoy the blooms up close.
With a naturally dense habit and a mature size around 2–3 feet tall and 3–4 feet wide, it brings reliable structure year-round and a long season of bright, classic color.
Care
Perfecto Mundo® Double White Azalea Care
Grow in full sun to partial shade. In warmer climates, afternoon shade can help protect flowers and foliage during summer heat.
Plant in acidic, well-draining soil and keep moisture consistent, especially during the first growing season. Water deeply when the top inch of soil begins to dry, and avoid sites where water collects after rain.
Mulch 2–3 inches to help conserve moisture and moderate soil temperature, keeping mulch a few inches away from the stems.
If fertilization is needed, apply a slow release fertilizer in spring according to label directions.
Prune only as needed for shaping, and do so right after the main spring bloom flush to avoid removing developing buds.
Container Growing Notes
This azalea is a strong choice for large patio pots and raised planters. Use an acidic, well-draining potting mix and a container with drainage holes.
Container-grown azaleas dry out faster than in-ground plantings, so check moisture often and water when the top inch of mix feels dry. During hot, windy weather, that may mean more frequent watering.
Because nutrients leach from containers more quickly, light feeding is often helpful. If needed, use a slow release fertilizer in spring and avoid heavy late-season fertilizing.
Plants hardy in the ground may require winter protection when grown in containers in colder zones.
Size
What Size is the Perfecto Mundo® Double White Reblooming Azalea for Sale Online?
The Perfecto Mundo® Double White Reblooming Azalea we sell online ships in a greenhouse-grade grow pot and will be appropriately sized for its container at the time of shipment. Please contact us with any specific size questions before ordering.
How Large Does Perfecto Mundo® Double White Reblooming Azalea Grow?
At maturity, this evergreen shrub typically reaches about 2–3 feet tall and 3–4 feet wide, forming a dense, rounded mound that stays attractive year-round.
Additional Information
What is the botanical name of Perfecto Mundo® Double White Reblooming Azalea?
The botanical name is Rhododendron ‘NCRX5’.
What are some common names for this plant?
This plant is most commonly called azalea or evergreen azalea.
How is this different from traditional spring-blooming azaleas?
Many azaleas bloom heavily in spring and then stop. Perfecto Mundo® Double White is selected for reblooming, extending the season of white flowers well beyond spring. If you’d like to compare more options, visit our Shrubs & Bushes collection.
Is Perfecto Mundo® Double White deer resistant?
Azaleas are not reliably deer resistant, and browsing can happen when food is scarce. If deer pressure is common, consider planting with protection and exploring options in our Deer-Resistant Shrubs and Evergreens collection.
Where does this plant fit best in the landscape?
This compact evergreen shrub is ideal for foundation beds, front borders, and mass plantings where you want year-round structure with a long season of bloom. For more container-friendly picks, browse our Patio Plants collection.
