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How to Grow Chilean Fire Bush

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Chilean Fire Bush

Embothrium coccineum

shrub

A striking evergreen to semi-deciduous shrub native to Chile and Argentina, known for its brilliant scarlet-red tubular flowers that appear in late spring to early summer. The plant can reach 15-20 feet tall and produces narrow, lance-shaped leaves with a silvery sheen. It's a stunning focal point in gardens where it can be grown successfully.

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Example Chilean Fire Bush timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Chilean Fire Bush

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Chilean Fire Bush

    Late summer into fall

    Before the first fall frost (≈ Nov 8)

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

Growing Conditions

☀️
Sun: Full sun to partial shade; at least 6 hours of direct sunlight daily for best flowering
💧
Water: Regular watering during growing season; keep soil consistently moist but not waterlogged. Reduce watering in winter. Prefers humid conditions and benefits from misting in dry climates.
📏
Spacing: 48 inches
📅
Days to maturity: 2-3 years to establish and flower reliably
🌱
Planting depth: Plant at same depth as root ball; transplants are generally used rather than seeds

Soil

Type: Well-draining acidic soil, preferably sandy or loamy
pH: 5.5-6.5
Amendments:
peat moss compost sand for drainage mulch to retain moisture

Growing Zones

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Thrives in zones 8b-10a; prefers mild, temperate climates with cool summers

8b 9a 9b 10a

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Growth Stages

1

Establishment

First 6-12 months

Young plant developing root system and establishing growth habit; foliage is emerging with narrow, silvery-green leaves

Maintain consistent moisture without waterlogging. Protect from strong winds. Avoid transplanting once established as it resents disturbance.

2

Vegetative Growth

1-2 years

Plant develops branch structure and foliage canopy; lance-shaped leaves become more prominent

Water regularly during dry periods. Light pruning to shape desired form. Provide afternoon shade in hot climates.

3

Pre-flowering

Several months before flowering

Branches mature and thicken; plant reaches sufficient size and vigor to support flowering

Continue consistent watering. Avoid heavy pruning that would remove flower buds. Feed with balanced fertilizer in early spring.

4

Flowering

6-10 weeks (late spring to early summer)

Spectacular display of brilliant scarlet-red tubular flowers clustered along branches; flowers attract hummingbirds and other pollinators

Maintain moisture levels to support heavy flowering. Do not prune during flowering. Deadhead spent flowers to encourage continued blooming if desired.

5

Post-flowering & Maturity

Late summer through winter

Flowers fade; foliage remains ornamental; plant settles into mature form; seed pods may develop

Reduce watering slightly. Minimal pruning needed. Provide protection from frost in marginal zones.

Companion Planting

Plan your garden →

Plant with:

Rhododendrons Azaleas Heathers Conifers Pittosporum Eucalyptus

Avoid planting near:

Shallow-rooted perennials that compete for moisture Alkaline-soil-loving plants

Common Pests

  • Increase humidity and mist foliage; spray with water to dislodge; use insecticidal soap if severe

  • Hand-remove or prune affected branches; apply horticultural oil spray during dormant season

  • Spray with insecticidal soap or neem oil; ensure good air circulation

Uses

🌿

Spectacular Flowering Focal Point

Ornamental

The brilliant scarlet-red tubular flowers make Chilean Fire Bush a stunning centerpiece in landscaping, particularly valued in Mediterranean, coastal, and temperate gardens. [source]

🦋

Pollinator Magnet

Wildlife

The tubular flowers attract hummingbirds, bees, and other pollinators, making it an excellent choice for wildlife gardens. [source]

🎨

Cut Flowers for Arrangements

Craft

The striking red flower clusters are prized by florists and gardeners for fresh flower arrangements and decorative displays. [source]

Harvest Tips

Not a harvested plant. Enjoy the spectacular flowers in late spring to early summer for 6-10 weeks. Cut flowers can be brought indoors for arrangements.

Fun Facts

  • 🌱 Chilean Fire Bush is the national flower of Chile and holds great cultural significance in its native regions.
  • 🌱 The flowers are specially adapted to hummingbird pollination, with tubular shapes and bright red color that are irresistible to these birds.
  • 🌱 Despite being called a 'bush,' it can grow quite tall—some cultivars and specimens reach 20+ feet in ideal conditions, taking on more of a tree-like form.

Gardening Terms

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

Deadhead Full Sun Partial Shade Transplant
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