How to Grow Aubrieta 'Bressingham Red'

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Aubrieta 'Bressingham Red'

Aubrieta × cultorum 'Bressingham Red'

flower

Aubrieta 'Bressingham Red' is a vibrant red-flowering cultivar of the popular alpine rock garden plant. This compact, mat-forming perennial produces masses of small, four-petaled flowers in spring, creating a striking ground cover. It's highly prized for adding bold color to rock gardens, borders, and containers.

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Example Aubrieta 'Bressingham Red' timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Aubrieta 'Bressingham Red'

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. First Aubrieta 'Bressingham Red' blooms

    Mid-to-late summer

    Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact Aubrieta 'Bressingham Red' dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily; blooms best with maximum light exposure
💧
Water: Moderate water; keep soil slightly moist during growing season but not waterlogged. Drought tolerant once established. Reduce watering in winter to prevent root rot.
📏
Spacing: 12 inches
📅
Days to maturity: Blooms first year from transplants; 60-90 days from seed to flowering
🌱
Planting depth: Surface sow seeds (light required for germination); plant transplants at same depth as container

Soil

Type: Well-draining, sandy loam soil; poor to moderate fertility acceptable
pH: 6.5-7.5
Amendments:
Coarse sand or grit to improve drainage Perlite for alpine conditions Avoid excessive compost or fertilizer which promotes weak, leggy growth

Growing Zones

Find your zone →

Thrives in zones 4-8, with excellent cold hardiness to zone 3

3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a

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Growth Stages

1

Seedling

2-3 weeks

Tiny seedlings emerge with cotyledons; very small and delicate

Keep soil lightly moist, maintain bright light without direct heat. Provide good air circulation to prevent damping off. Transplant when first true leaves appear.

2

Vegetative

4-6 weeks

Plant develops low, creeping mats of small, narrow, blue-green foliage; compact cushion forms

Ensure excellent drainage; do not overwater. Full sun promotes compact growth. Pinch back occasionally if too leggy.

3

Budding

2-3 weeks

Flower buds appear along trailing stems, typically in early spring; buds are tight and colorful

Maintain consistent moisture; reduce nitrogen fertilizer. Allow buds to develop naturally without excessive pruning.

4

Flowering

4-6 weeks

Profuse four-petaled flowers in vibrant red blanket the foliage; peak bloom in spring (April-May)

Deadhead spent flowers to encourage prolonged blooming. Water at soil level to keep flowers dry. Provide air circulation to prevent mildew.

5

Post-flowering

Rest of growing season

Flowers fade; foliage remains ornamental through summer and into fall/winter

Lightly trim after blooming to maintain compact shape and encourage growth for next season. Reduce water as temperatures cool.

Companion Planting

Plan your garden →

Plant with:

Avoid planting near:

Slugs and moisture-loving plants that create humid microenvironments Tall shade-casting perennials Plants requiring frequent watering that may waterlog aubrieta

Common Pests

  • and

    Remove by hand in early morning; use copper tape or barriers; encourage ground beetles and hedgehogs

  • Improve air circulation, avoid overhead watering, remove affected foliage promptly, apply sulfur fungicide if severe

  • Thin dense foliage for air flow, apply neem oil or sulfur spray, remove infected leaves

  • Fine netting over young plants, insecticidal soap, encourage natural predators

Uses

🎨

Cut flowers and arrangements

Craft

The dense clusters of vibrant red flowers are excellent for spring bouquets and cottage garden arrangements. Stems cut in early morning last well in water. [source]

🏠

Rock garden and alpine features

Household

Perfect for rock gardens, alpine troughs, scree gardens, and between paving stones where its compact growth and vivid blooms create stunning displays. [source]

🦋

Early nectar source for pollinators

Wildlife

Produces abundant early-season flowers that attract bees, butterflies, and other pollinators emerging from winter dormancy. Critical food source in early spring. [source]

🏠

Groundcover and edging

Household

The low-growing, spreading habit makes it ideal for edging garden beds, cascading over walls, or softening hard landscape features while providing continuous spring color. [source]

🏠

Container gardening

Household

Thrives in pots, hanging baskets, and containers with good drainage, allowing easy cultivation in small spaces and stunning spring displays on patios. [source]

Harvest Tips

This is an ornamental flower, not harvested for food. Cut stems for flower arrangements when in full bloom for best vase life (2-3 weeks). Deadhead spent flowers regularly during bloom season to extend flowering period.

Fun Facts

  • 🌱 Aubrieta is named after Claude Aubriet, an 18th-century French botanical painter, honoring his contributions to plant illustration.
  • 🌱 'Bressingham Red' is a Bressingham Gardens cultivar, developed at the renowned British nursery famous for creating superior perennial selections.
  • 🌱 Despite its delicate appearance, aubrieta is remarkably tough and can withstand cold winters down to zone 3, making it one of the most hardy ornamental perennials for alpine gardens.

Gardening Terms

New to gardening? Learn about terms used in this guide:

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