
Light Needs

Mature Height

Mature Spread

Growing Zones
Red Ruffles Azalea (Rhododendron 'Red Ruffles') produces an abundance of deep red, ruffled blooms in mid-spring, which stand out against the dark green foliage. The single to semi-double flowers have an elegant, frilled texture, adding dimension to garden spaces. With a compact growth habit, reaching 2 to 4 feet tall and wide, this evergreen shrub provides year-round interest and is well-suited for small gardens, containers, and borders.
This azalea thrives in warm climates, performing best in USDA Zones 8–9. It prefers filtered sun or partial shade, making it an excellent choice for dappled woodland settings. The dense, mounded form lends itself well to foundation plantings, low hedges, and mass plantings. With its ability to attract pollinators, Red Ruffles Azalea is a natural fit for cottage gardens, Asian-inspired landscapes, or formal garden designs.
Red Ruffles Azalea Care
Plant in well-drained, humus-rich, acidic soil and keep the roots cool with a 2-3 inch layer of mulch. Regular deep watering is essential during the first growing season to establish deep roots, and consistent moisture should be maintained thereafter. It prefers partial sun to partial shade, and performs best with morning sun and afternoon shade in warmer climates. Apply an acid-formulated fertilizer after flowering to support healthy growth and continued blooming.
Pruning and Maintenance
Prune immediately after flowering to shape the plant and remove spent blooms, but avoid late-season pruning, as this may reduce the following year's flowers. If grown in a container, repot every few years to refresh the soil and maintain optimal growth.
Red Ruffles Azalea Spacing
Space plants 2 to 3 feet apart for a dense hedge or mass planting. When planting in a row, maintain at least 3 feet of spacing for a fully defined form. If using containers, select one that is at least 14 inches wide to allow adequate root development.
Red Ruffles Azalea Plant Facts
USDA Hardiness Zones: 8-9 |
Flower Color(s): Red |
Bloom Period: Spring |
Foliage Color(s): Green |
Light Exposure: Partial Shade to Full Sun |
Height: 2-4 Feet |
Spread: 2-4 Feet |
Habit: Compact |
Watering: Medium |
Features: Showy Spring Flowers |
Scientific Name: Azalea 'Red Ruffles' (Rutherfordiana hybrid) |
Common Name: Red Ruffles Azalea |
- SKU:
- AZRDRU
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

We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
Starting January 1, 2025 all bushes, perennials & trees purchased come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.

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 ship week for pre-ordered plants will ship based on growing zones as shown below.
Growing Zone | Estimated Ship Week |
---|---|
Zone 10 | March 31th |
Zone 9 | March 31st |
Zone 8 | April 7th |
Zone 7 | April 14th |
Zone 6b | April 21st |
Zone 6a | April 28th |
Zone 5b | May 5th |
Zone 5a | May 12th |
Zone 4 | May 19th |
Zone 3 | May 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 that are currently in stock typically ship within 2-7 business days after your order is placed.
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!