Light Needs
Mature Height
Mature Spread
Growing Zones
Scarlet Scotch Heather (Calluna vulgaris Beauty Ladies® ‘Scarlet’) offers a burst of red-hued blooms that intensify as cooler days arrive. Rising only 1 to 2 feet, this compact evergreen shrub maintains a neat, upright form, complemented by dark green foliage that stays lush year-round. Bright buds appear from late summer into autumn, adding seasonal color to patio planters, front steps, and garden beds. This robust heather endures chilly conditions with minimal care, making it an excellent choice for anyone seeking reliable warmth and texture during the fall months.
Not only does Scarlet Scotch Heather dazzle with its fiery buds, but it also provides year-round interest thanks to its evergreen nature and tidy habit. Originating from temperate climates, it is well-suited for zones 5 to 7 and stands up to moderate drought and occasional cold snaps. Plant it en masse for a glowing groundcover effect, use it as a low-maintenance border accent, or grow it in containers where its color can shine alongside other fall favorites. Whether you’re a seasoned gardener or just starting out, this heather delivers cheerful color that endures well beyond summer.
Scarlet Scotch Heather Care
Place Scarlet Scotch Heather in full sun to partial sun, ensuring at least four hours of direct sunlight each day. Provide acidic, well-draining soil—adding peat moss or an ericaceous mix if needed—and water regularly until the plant is established. Once settled, it tolerates occasional dryness but benefits from consistently moist soil. Feed in spring with an acidic fertilizer such as one formulated for rhododendrons. Consider adding a thin layer of mulch around the base to retain moisture and moderate soil temperature.
Light pruning after the main bloom can help maintain size and a dense appearance. Avoid cutting into older wood, which may not regrow new foliage. In colder climates, shelter the plant from harsh winds and consider using a protective cover if frost is severe. Container-grown plants may need repotting every couple of years to refresh the potting mix and ensure healthy root development.
Scarlet Scotch Heather Spacing
Allow about 2 to 3 feet between each plant when creating a low hedge or mass planting, giving them space to spread without overcrowding. If growing in containers, select a pot at least 12 inches wide and deep to accommodate the plant’s root system and promote steady growth.
* images courtesy of Qualitree
Beauty Ladies® Scarlet Scotch Heather Plant Facts
Growing Conditions
- Hardiness ZonesGrowing Zones
- USDA Zones 5 to 7 (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 Shade to Full Sun (3+ Hours Direct Sun)
- Mature Height
- 1-2 Feet
- Mature Spread
- 2-3 Feet
- Growth Rate
- Slow
- Growth Habit
- , Upright
- Water Needs
- Dry
Flowers & Foliage
- Flower Colors
- , Red
- Flower Description
- Scarlet red
- Bloom Time
- Late Summer to Fall
- Blooms On
-
New 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
- Late winter to early spring, before new growth starts
- Foliage Color
- , Green
- Foliage Description
- Fine-textured, dark green scale-like leaves
- Foliage Type
- , Evergreen
- Seasonal Interest
- , Summer Flowering, Fall Flowering, Fall Interest, Winter Interest, 3 Season Interest
Garden Benefits
Plant Overview
- Common Name
- Scarlet ,Scotch Heather
- Also Known As
- Beauty Ladies' Scarlet Heather, Scarlet Heather
- Botanical Name
- Calluna vulgaris 'Scarlet'
- Brand
- Proven Winners
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
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, 2026 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.
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!