
Light Needs

Mature Height

Mature Spread

Growing Zones
For a showy red azalea with a longer than most bloom time, the Red Demon Azalea may just be for you. Displaying a mass of bright red flowers from mid-spring through until early summer, this azalea will be a real focal point. Not only that, but its foliage takes on a lovely autumnal hue in the fall. Red Demon Azalea grows to around 4-5 feet tall, making it ideal for a variety of uses.
With its long blooming period, hummingbirds and butterflies will be all over this azalea. Red Demon develops a mounding habit, which makes it ideal for growing as a specimen or as a low and informal hedge or screen. This azalea is a hardy shrub and is suited to growing in zones 4 through 7.
Red Demon Azalea Care
For the Red Demon Azalea to perform best, it should be grown in a partially shaded spot, where it will receive some protection from the harsh afternoon sun. As with all azaleas, Red Demon prefers neutral to slightly acidic, fertile soil that is well drained. If kept well mulched, extra fertilization is generally not required. However, azaleas can be fed sparingly in early spring with a formula for acid-loving plants. Regular and deep watering is required to prevent stress from drought and promote abundant blooms the following season.
If pruning is required, it should be performed immediately after flowering. Branches can be cut back to a leaf joint, removing no more than one-third of the volume using a sharp and sanitized pair of pruners.
Red Demon Azalea Spacing
When mature, the Red Demon Azalea can reach an eventual size of 3.5-4.5 Feet inches high and 3-4 feet wide. A spacing of 3 to 4 feet is recommended when planting this shrub out as a group.
Red Demon Azalea Information
USDA Hardiness Zones: 4 - 7 |
Plant Type: Bushes |
Light Exposure: Partial Shade to Full Sun (3+ Hours Direct Sunlight) |
Mature Height: 3.5 - 4.5 Feet |
Mature Spread: 3 - 4 Feet |
Spacing: 3 - 4 Feet |
Habit: Upright |
Flower Color(s): Pink, Red |
Flower Description: N/A |
Bloom Period: N/A |
Foliage Type: Deciduous |
Foliage Color(s): Green |
Foliage Description: N/A |
Seasonal Interest: Spring Flowering, Summer Flowering |
Watering: Average |
Resists: N/A |
Tolerates: N/A |
Attracts: Birds |
Container Role: N/A |
Uses: Borders, Containers, Mass Planting, Specimen or Focal Point |
Features: Attracts Pollinators, Cut Flowers, Low Maintenance, Continuous Blooming or Rebloomer |
Brand: N/A |
Common Name: Red Demon Azalea |
Other Name(s): Red Demon Deciduous Azalea |
Scientific Name: Azalea 'Red Demon' |
- SKU:
- 1231013102-pc
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: Idaho, 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!