How to Grow Westerland

iNaturalist

Westerland

Rosa 'Westerland'

shrub

Westerland is a stunning shrub rose with large, full apricot-blend flowers that fade to peachy-pink tones. Known for its robust growth, disease resistance, and continuous blooming throughout the season, it makes an excellent choice for borders, hedges, and specimen planting. The fragrant flowers are excellent for cutting and the plant exhibits strong vigor with attractive glossy foliage.

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Example Westerland timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Westerland

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Westerland

    Late summer into fall

    Before the first fall frost (≈ Nov 8)

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

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily (minimum 6 hours for best blooming)
💧
Water: Regular watering, approximately 1-1.5 inches per week; keep soil consistently moist but not waterlogged. Water at the base to minimize disease. Reduce frequency in winter dormancy.
📏
Spacing: 36 inches
📅
Days to maturity: Begins flowering within first season; reaches full mature size in 2-3 years
🌱
Planting depth: Plant bud union 1-2 inches below soil surface in cold climates, at or slightly above soil surface in warm climates

Soil

Type: Well-draining loamy soil rich in organic matter
pH: 6.0-6.5
Amendments:
compost aged manure peat moss perlite for drainage

Growing Zones

Find your zone →

Thrives in zones 5b-9b, with best performance in zones 6-8

5b 6a 6b 7a 7b 8a 8b 9a 9b

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Growth Stages

1

Establishment

4-6 weeks

Newly planted rose with emerging shoots and developing root system; leaves may be sparse initially

Water deeply 2-3 times per week; avoid fertilizing first 6 weeks; provide shelter from strong winds; remove any flowers to encourage root development

2

Vegetative Growth

6-8 weeks

Vigorous shoot elongation with glossy green foliage expanding; plant becomes bushier and fuller

Water regularly; apply balanced fertilizer every 4-6 weeks; prune lightly to shape; remove dead or crossing canes

3

Flowering

Throughout growing season, May-October in most zones

Large, double apricot-blend flowers appear on stem terminals; blooms develop continuously through growing season with proper care

Deadhead spent flowers regularly to encourage more blooms; maintain consistent watering; feed with rose-specific fertilizer every 4 weeks; spray foliage early morning if needed for pest/disease management

4

Maturity & Pruning

Year 2 onward

Well-established shrub reaching 4-5 feet tall and wide with dense branching; established cane structure

Perform dormant season pruning in early spring; remove dead/diseased wood; thin center for air circulation; maintain shape; apply dormant oil spray in late winter if needed

5

Dormancy

November-March (varies by zone)

Leaves drop in fall; canes harden for winter; plant enters rest period

Reduce watering; stop feeding after August; mulch heavily (6-8 inches) in zones 5-6 for winter protection; remove diseased leaves from ground

Companion Planting

Plan your garden →

Plant with:

Lavender Catmint (Nepeta) Salvias Ornamental grasses (Miscanthus, Panicum) Geraniums (hardy types) Alliums Delphiniums Boxwood (structural companion)

Avoid planting near:

Black walnut trees (toxic root exudates) Junipers (fungal disease susceptibility when too close) Shallow-rooted plants competing for water

Common Pests

  • Hand-pick in early morning; use pheromone traps away from plant; apply neem oil or spinosad; beneficial nematodes in soil target grubs

  • Spray with water spray to dislodge; use insecticidal soap; encourage beneficial insects like ladybugs; neem oil application

  • Increase humidity and air circulation; spray foliage with water; use miticides or sulfur; neem oil in cool weather

  • Remove infected leaves promptly; ensure good air circulation; water at base only, not foliage; apply fungicide (sulfur, triforine, or rose-specific products); clean up fallen leaves

  • Improve air circulation; avoid wetting foliage; apply sulfur-based fungicides; use potassium bicarbonate sprays; remove severely infected stems

Uses

🍳

Rose Water & Petals

Culinary

The fragrant petals can be used to make rose water, rose petal jam, and edible garnishes for desserts and beverages. Ensure no chemical pesticides have been used on the plant. [source]

💊

Traditional Herbal Use

Medicinal

Rose petals have been used traditionally in herbal teas and infusions for their potential anti-inflammatory and antioxidant properties, though scientific evidence is limited. [source]

🎨

Cut Flowers & Arrangements

Craft

Westerland's large, full apricot-blend flowers are ideal for fresh floral arrangements, wedding bouquets, and as cut flowers for display, lasting well in water. [source]

🏠

Garden Ornament & Landscape Feature

Household

This shrub rose serves as an attractive focal point in gardens, borders, and hedges with its robust growth habit, continuous blooming, and disease resistance. [source]

🦋

Pollinator & Beneficial Insect Support

Wildlife

The open double flowers attract pollinators and beneficial insects, supporting garden biodiversity and ecosystem health. [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 stems are fully hydrated; use sharp pruners and cut above a 5-leaflet leaf facing outward; recut stems at 45° angle indoors and place in clean water with floral preservative. Westerland flowers are excellent for cutting and last 7-10 days in a vase. Deadhead regularly throughout the season to encourage continuous blooming.

Fun Facts

  • 🌱 Westerland was hybridized in 1969 by the renowned German rose breeder Tantau and is named after a region in Germany, representing decades of selective breeding for vigor and disease resistance.
  • 🌱 The apricot-blend coloring is particularly prized in modern rose breeding and represents a complex genetic inheritance combining orange, red, and pink pigments that shift subtly as flowers age.
  • 🌱 Despite being a vigorous shrub rose, Westerland is classified as an English-style rose in some catalogs for its full, quartered flower form, which has inspired many modern rose breeding programs.

Gardening Terms

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

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