How to Grow Achillea Summerwine

Achillea Summerwine

Achillea millefolium 'Summerwine'

flower

Achillea Summerwine is a cultivar of common yarrow featuring deep burgundy-red flower clusters that bloom prolifically throughout summer and fall. This hardy perennial grows in attractive feathery foliage and attracts pollinators while thriving in poor to average soil conditions.

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Example Achillea Summerwine timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Achillea Summerwine

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. First Achillea Summerwine blooms

    Mid-to-late summer

    Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact Achillea Summerwine dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily; tolerates partial shade but flowers better with more light
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Water: Drought-tolerant once established; water regularly during first growing season; minimal water needed after establishment; reduce watering in winter
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Spacing: 12 inches
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Days to maturity: 30-40 days to first flowers from transplant; full plant maturity at 2-3 years
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Planting depth: Surface sow seeds; transplants planted at soil level

Soil

Type: Well-draining loamy to sandy soil; tolerates poor to average soil
pH: 6.0-7.0
Amendments:
Compost for initial planting Gravel or sand to improve drainage Avoid excessive mulching or heavy fertilization

Growing Zones

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Thrives in zones 3-9, with exceptional performance in zones 4-8

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

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Growth Stages

1

Seedling/Transplant

3-4 weeks

Young plants with fine, feathery foliage emerging; minimal height

Keep soil consistently moist but not waterlogged; provide full sun; thin seedlings to proper spacing

2

Vegetative Growth

4-6 weeks

Plant develops dense mounding habit with finely divided, fern-like foliage; height increases to 12-18 inches

Establish regular watering schedule; minimal fertilization needed; deadhead to encourage bushier growth if desired

3

Budding & Early Flowering

2-3 weeks

Flower buds form at branch tips; clusters begin opening with deep burgundy-red color; flowering begins

Maintain consistent watering; apply balanced fertilizer if soil is poor; stake taller stems if needed

4

Peak Flowering

6-10 weeks (June-September)

Full clusters of flat-topped burgundy-red flowers in bloom; plant reaches 18-24 inches tall

Deadhead spent flowers to encourage continuous blooming; provide occasional deep watering during dry spells

5

Seed Development & Fall Senescence

8-12 weeks (October-December)

Flowers fade; seed heads develop and dry; foliage may take on golden or bronze tones; plant prepares for dormancy

Leave seed heads for wildlife and winter interest if desired; cut back to 3-4 inches in late fall or early spring; no watering needed

Companion Planting

Plan your garden →

Plant with:

Echinacea (Purple coneflower) Rudbeckia (Black-eyed Susan) Coreopsis (Tickseed) Salvia (Sage) Catmint (Nepeta) Lavender Russian Sage (Perovskia) Sedum Alliums Ornamental grasses

Avoid planting near:

Plants requiring consistent moisture (hostas, astilbe) Plants preferring acidic soil Plants in dense shade

Common Pests

  • Ensure good air circulation; avoid overhead watering; spray with neem oil or sulfur if needed; resistant cultivar selection

  • Strong water spray to dislodge; insecticidal soap; encourage natural predators like ladybugs

  • Increase humidity; spray with water; neem oil or miticide in severe cases

  • Hand-pick if present; Bacillus thuringiensis (Bt) spray for heavy infestations

Uses

🍳

Herbal Tea & Digestive Support

Culinary

Yarrow flowers have been traditionally used to make medicinal tea that supports digestive health and may have anti-inflammatory properties. The flowers can be dried and steeped for a slightly bitter, aromatic beverage. [source]

💊

Wound Healing & Antiseptic

Medicinal

Yarrow contains compounds that may promote blood clotting and wound healing when applied topically as a poultice or salve. It has been used in traditional herbalism for centuries for skin health. [source]

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Pollinator & Beneficial Insect Plant

Wildlife

Summerwine is a prolific nectar and pollen source for bees, butterflies, and other beneficial insects throughout summer and fall. It supports pollinator populations essential for healthy gardens and ecosystems. [source]

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Cut & Dried Flowers

Craft

The long-lasting burgundy flowers are excellent for fresh and dried arrangements, maintaining color and form for months when properly dried. They add texture and visual interest to bouquets and dried flower crafts. [source]

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Natural Dye Source

Household

Yarrow flowers can be used to create natural plant dyes for textiles, producing various warm tones and earthy colors depending on mordant used. The dye has been traditionally used in herbal fabric dyeing. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Cut flowers in early morning when dew dries but before heat of day; cut stems just above leaf nodes; flowers can be harvested at any stage of cluster opening for fresh arrangements; deadhead regularly for continuous blooming throughout season; allow some flowers to set seed for self-seeding or wildlife food

Fun Facts

  • 🌱 The name 'Achillea' comes from Achilles in Greek mythology, who reportedly used yarrow to heal his soldiers' wounds during the Trojan War
  • 🌱 Yarrow's finely divided foliage resembles thousands of tiny leaves, which is reflected in its species name 'millefolium' meaning 'thousand leaves'
  • 🌱 Summerwine is highly salt-tolerant and drought-resistant once established, making it an excellent choice for xeriscaping and coastal gardens

Gardening Terms

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