How to Grow Munstead Dark Red Sedum

Munstead Dark Red Sedum

Sedum 'Munstead Dark Red'

flower

Munstead Dark Red Sedum is a low-growing succulent groundcover with fleshy foliage that deepens to rich burgundy-red tones in cooler seasons. It produces small, star-shaped pink flowers in late summer that fade to russet-red. This hardy, drought-tolerant perennial is excellent for rock gardens, borders, and containers.

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Example Munstead Dark Red Sedum timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Munstead Dark Red Sedum

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. First Munstead Dark Red Sedum blooms

    Around Apr 18

    ≈ 1 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Munstead Dark Red Sedum dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily for best color development
💧
Water: Low water needs once established. Water moderately during growing season; reduce significantly in winter dormancy. Allow soil to dry between waterings. Overwatering is the primary cause of failure.
📏
Spacing: 12 inches
📅
Days to maturity: Mature ground cover in 1-2 seasons
🌱
Planting depth: Surface plant; barely cover roots, leaving crown exposed

Soil

Type: Well-draining sandy or gravelly soil, gritty and lean
pH: 6.0-7.0
Amendments:
Perlite or pumice Coarse sand Gravel mulch Avoid excessive compost or peat

Growing Zones

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Thrives in zones 3-9, extremely cold hardy

3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a

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Growth Stages

1

Establishment

2-4 weeks

Young plants show green to bronze foliage forming low mats, typically 4-6 inches tall

Water moderately until established (2-3 weeks). Plant in spring for best success. Use well-draining soil mix to prevent rot.

2

Vegetative Growth

Spring through early summer

Plant expands horizontally, creating dense ground cover. Foliage begins showing deeper red pigmentation, especially during cooler seasons

Water sparingly, only during dry spells. Avoid overhead watering. No fertilizer needed in poor soil.

3

Pre-Flowering

Late July through August

Dense mat of burgundy-red foliage with visible flower buds forming at shoot tips

Continue drought conditions. Do not water flowers. Light, well-draining conditions promote blooming.

4

Flowering

Late August through September

Small, five-petaled star-shaped flowers in shades of pink to rose appear above foliage. Flowers age to russet-red

Flowers are self-fertile. Deadheading is optional but extends bloom appearance. Allow some flowers to remain for seed.

5

Dormancy

October through March

Foliage deepens to dark burgundy or mahogany-red as temperatures drop. Plant dies back partially above ground

No watering required. Do not mulch heavily, which promotes rot. Protect from excessive winter moisture rather than cold.

Companion Planting

Plan your garden →

Plant with:

Avoid planting near:

Moisture-loving plants (Hostas, Ferns, Astilbe) Densely planted perennials that compete for light Plants requiring frequent watering

Common Pests

  • Prevent with excellent drainage. Remove affected plants. Never overwater. Improve air circulation.

  • Spray with insecticidal soap or neem oil. Remove heavily infested leaves. Ensure good air circulation.

  • and

    Remove by hand at night. Use copper tape barriers. Reduce watering to avoid moist conditions slugs prefer.

  • Ensure excellent drainage and air flow. Remove affected foliage. Water at soil level only. Avoid overhead watering.

Uses

🏠

Groundcover and Landscaping

Household

Excellent low-maintenance groundcover for rock gardens, alpine troughs, green roofs, and border edging. Creates year-round visual interest with seasonal color changes from green to deep burgundy. [source]

🦋

Pollinator Garden Support

Wildlife

Late-summer flowers attract bees and beneficial insects when few other plants are blooming. Provides important late-season nectar source. [source]

🏠

Container and Trough Gardening

Household

Ideal for shallow containers, alpine troughs, and living walls where its compact growth and minimal water needs excel. Stunning in mixed succulent arrangements. [source]

🎨

Seasonal Foliage Displays

Craft

The dramatic seasonal color shift from green-bronze in summer to deep burgundy-red in autumn makes it valuable for floral arrangements and garden photography. [source]

🏠

Drought-Tolerant Landscaping

Household

Perfect for water-wise gardens, xeriscaping, and regions with dry summers. Once established, requires virtually no supplemental watering. [source]

Harvest Tips

Munstead Dark Red Sedum is primarily ornamental and not harvested for food. For propagation, harvest individual leaves or short stem cuttings in late spring through summer. Allow cuttings to callus 2-3 days before placing on well-draining soil. Roots develop in 2-4 weeks. Divide mature plants in spring or fall.

Fun Facts

  • 🌱 The intense burgundy-red color develops as a natural sunscreen—the plant produces anthocyanin pigments in response to full sun and cool temperatures, protecting against UV damage.
  • 🌱 Munstead Dark Red is named after the Munstead Wood estate in Surrey, England, where the renowned plantsman Gertrude Jekyll famously cultivated her gardens in the early 1900s.
  • 🌱 Sedums can propagate from individual fallen leaves—a single leaf placed on moist soil can develop roots and grow into a new plant, making them nearly impossible to eradicate once established.

Gardening Terms

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

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