How to Grow Deep Wine Spurge

Deep Wine Spurge

Euphorbia pulcherrima 'Deep Wine'

shrub

Deep Wine Spurge is a striking ornamental shrub featuring deep burgundy to wine-red foliage that intensifies in color during cooler months. This evergreen plant produces small yellow-green flowers and colorful bracts that add visual interest throughout the growing season. It's a showstopper in mixed borders and containers, prized for its dramatic, long-lasting foliage color.

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Example Deep Wine Spurge timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Deep Wine Spurge

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Deep Wine Spurge

    Around Aug 15

    ≈ 120 days after planting

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

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily for best color development; tolerates partial shade but color may be less intense
💧
Water: Moderate water needs; allow soil to dry between waterings. Water deeply when soil is dry to the touch. Reduce watering in winter. Drought-tolerant once established.
📏
Spacing: 24-36 inches
📅
Days to maturity: 120-180 days to reach ornamental maturity
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Planting depth: Plant at same depth as root ball; transplants should be set at soil level

Soil

Type: Well-draining sandy loam or potting soil
pH: 6.0-7.0
Amendments:
Perlite or coarse sand for drainage Compost or peat moss for organic matter Avoid heavy clay soils

Growing Zones

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Thrives in USDA zones 9b-11, can be grown in containers in cooler zones

9b 10a 10b 11a 11b

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Growth Stages

1

Establishment

4-6 weeks

Young plant with small green leaves beginning to show red tinges; root system developing

Water regularly to establish deep roots; protect from extreme heat and wind; apply balanced fertilizer monthly

2

Vegetative Growth

6-10 weeks

Plant develops multiple stems and dense foliage; leaves deepen to wine-red color as plant matures; growth is bushy and full

Pinch back growing tips to encourage branching; maintain consistent moisture without waterlogging; feed with balanced or slightly higher potassium fertilizer

3

Color Development

8-12 weeks

Foliage reaches peak wine-red coloration; color intensifies in fall and winter with cooler temperatures; plant becomes more ornamental

Avoid over-fertilizing with nitrogen, which promotes green growth; exposure to cooler nights enhances color; ensure full sun exposure

4

Flowering

Throughout growing season, peaks in late fall/winter

Small yellow-green flowers appear at branch tips surrounded by colored bracts; flowers are relatively inconspicuous but add delicate interest

Maintain regular watering; deadheading is optional as flowers are small; support plant structure with light pruning if needed

5

Maintenance

Ongoing

Mature plant maintains ornamental foliage color year-round; established root system requires less intensive care

Prune in spring to maintain shape and size; reduce watering in winter; fertilize quarterly; watch for pest issues in warmer months

Companion Planting

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Plant with:

Avoid planting near:

Plants requiring constant moisture Shallow-rooted companions that compete for resources Dense shade-producing plants

Common Pests

  • Spray with neem oil or insecticidal soap; increase humidity; strong water spray to dislodge; ensure good air circulation

  • Remove with alcohol-soaked cotton swab; apply neem oil or insecticidal soap; quarantine severely infested plants

  • Scrape off manually; apply horticultural oil in spring; use systemic insecticide if severe

  • Yellow sticky traps; spray with neem oil or insecticidal soap; improve air circulation

  • Improve drainage; reduce watering; repot in fresh soil if caught early; remove severely affected plants

Uses

🏠

Ornamental Foliage & Cut Arrangements

Household

The striking wine-red foliage makes exceptional cut stems for seasonal arrangements, particularly stunning in autumn and winter displays. The long-lasting color and architectural form work beautifully in both modern and traditional floral designs. [source]

🏠

Container & Patio Gardening

Household

Excellent specimen plant for containers, raised beds, and patio displays where its dramatic coloring can be showcased. The compact to medium size makes it ideal for mixed container combinations and landscape focal points. [source]

🦋

Garden Structure & Aesthetic Interest

Wildlife

Provides year-round visual interest and structure to mixed borders, rock gardens, and Mediterranean-style landscapes. The evergreen nature and consistent coloring make it valuable for winter garden design. [source]

🎨

Floral Design & Crafts

Craft

The wine-red foliage is prized by florists and crafters for unique color in dried arrangements, wreaths, and seasonal decorations. Stems can be dried for long-lasting craft projects. [source]

Harvest Tips

Deep Wine Spurge is an ornamental plant harvested for foliage and decorative purposes rather than for edible or medicinal harvest. Prune stems for cut arrangements in fall and winter when color is most intense. Wear gloves when handling as spurge sap can irritate skin. Cut stems last 1-2 weeks in a vase with water.

Fun Facts

  • 🌱 Deep Wine Spurge is a cultivar of Euphorbia pulcherrima, the same genus as the commercial poinsettia, but with ornamental foliage rather than showy bracts as its primary feature.
  • 🌱 The wine-red color intensifies in cooler temperatures and full sun, making it a valuable plant for extending color interest into fall and winter when many plants fade.
  • 🌱 Spurge plants produce a milky sap that can cause skin irritation in sensitive individuals; always wear gloves when pruning or handling the stems and leaves.

Gardening Terms

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

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