Light Needs
Mature Height
Mature Spread
Growing Zones
Perfecto Mundo® Double White Azaleas (Rhododendron hybrid) bloom in the spring with true white flowers that are double. After a rest, they begin reblooming in mid-summer and bloom until frost. The plants are also resistant to lace bugs. It was bred by Dr. Tom Ranney and his team at NCSU.
Native to Asia, Europe, and North America, the Perfecto Mundo® Double White Azalea is hardy to 6b. If used in zone 6b, the shrub should be planted in a sheltered place. This neat, mounded, semi-evergreen, shrub can be used as a border plant, edging, landscape, massed planting or specimen plant.
Perfecto Mundo® Double White Azalea Care
Perfecto Mundo® Double White Azaleas should be planted in full sun to part-sun. They should be fertilized when new growth is just starting in the spring and again after the spring bloom. Use a rose fertilizer. Perfecto Mundo® Double White Azaleas take an average amount of water. You will have to water them weekly during the first year as their roots are not established. This plant likes acidic soil and will not grow in alkaline soil.
Perfecto Mundo Azaleas bloom in the spring on old wood. Then the plant blooms in the summer & early fall on new wood. Do not prune until after the spring bloom stops. Cut off the old wood and the azaleas will branch out and flower more after they rest.
Perfecto Mundo® Double White Azalea Spacing
Perfecto Mundo® Double White Azaleas are stocky plants that grow 30-36 inches tall and 36-48 inches wide. To make sure they have enough room to spread out, space them 30-36 inches apart.
Compare Perfecto Mundo® Azaleas
Compare flower color, mature size, plant type, and the features that set each Perfecto Mundo® reblooming azalea apart.
| Variety | Flowers | Type | Mature Size | Why Choose It |
|---|---|---|---|---|
| Deep saturated pink, double | Classic | 2.5–3' H × 3–4' W | Rich pink color with full double flowers | |
| Clear pink, double | Classic | 2–3' H × 2–3' W | Balanced compact habit with classic pink flowers | |
| Pure white, double | Classic | 2.5–3' H × 3–4' W | Crisp white color with full double blooms | |
| Bright salmon-orange | Classic | 2.5' H × 3–4' W | Warm, unusual color on a low rounded plant | |
| Deep purple, ruffled double | Classic | 2.5–3' H × 3' W | Saturated purple color with ruffled double flowers | |
| Rich cherry red | Classic | 2.5' H × 3–4' W | Strong red color on a compact rounded shrub | |
| Coral pink, extra large | Epic | 3–4' H × 3–5' W | Oversized coral flowers and more landscape presence | |
| Bubblegum pink, extra large | Epic | 3–4' H × 3–5' W | Huge pink flowers that nearly cover the plant | |
| Light pink with deeper markings | Carpet | 1–2' H × 2–2.5' W | Low-growing choice for edging and front-of-bed color | |
| Hot fuchsia pink | Carpet | 1–2' H × 2–2.5' W | Low spreading habit with intense fuchsia color |
Perfecto Mundo® Double White Azalea Plant Facts
Growing Conditions
- Hardiness ZonesGrowing Zones
- USDA Zones 6 to 9 (perennial); grown as an annual elsewhere (outdoors year-round); grown indoors elsewhere (outdoors year-round); grown in containers elsewhere (grown as a seasonal crop)
- Sun Exposure
- Part Sun to Full Sun (5+ Hours Direct Sun)
- Mature Height
- 2.5-3 Feet
- Mature Spread
- 3-4 Feet
- Growth Habit
- , Mounded
- Water Needs
- Consistently Moist
Flowers & Foliage
- Flower Colors
- , White
- Flower Description
- White
- Bloom Time
- Spring to Fall
- Blooms On
-
Both New and Old Wood
?
"Blooms on" tells you which stems produce flowers, which decides when it's safe to prune.
- New Wood: Flowers form on stems that grow this season. Prune in late winter or early spring without losing blooms.
- Old Wood: Flower buds form on last year's stems. Prune right after flowering. Pruning in fall or early spring removes next year's blooms.
- Both New and Old Wood: Blooms on last year's stems and again on new growth, so it flowers even after a hard winter or a mistimed pruning. Prune lightly after the first flush of blooms.
- When to Prune
- Lightly, right after the first flush of flowers
- Foliage Color
- Foliage Description
- Green
- Foliage Type
- , Evergreen
- Seasonal Interest
- , Spring Flowering, Summer Flowering, Fall Flowering, Winter Interest, 3 Season Interest, 4 Season Interest
Garden Benefits
Plant Overview
- Common Name
- Perfecto Mundo® Double White Azalea
- Botanical Name
- Rhododendron x 'NCRX5' USPPAF, Can PBRAF
- Brand
- Proven Winners
- Plant Type
- Shrub
Simple Plant Spacing Calculator
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.
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
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
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
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
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
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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