How to Grow Variegated Coral Tree

Wikimedia Commons

Variegated Coral Tree

Erythrina variegata 'Variegata'

tree

A spectacular deciduous to semi-evergreen tropical tree known for its vibrant scarlet-red flowers and distinctive variegated foliage with creamy white and green striped leaves. The tree can reach 30-40 feet tall and produces showy coral-red spikes of flowers that attract hummingbirds and pollinators. It is prized as an ornamental specimen in warm climates and tropical gardens.

When should you plant Variegated Coral Tree in your zone?

Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.

Get my Variegated Coral Tree timeline →

Example Variegated Coral Tree timeline · Pittsburgh, PA (Zone 6b)

Plant Variegated Coral Tree
Around Apr 17

Near Pittsburgh's average last spring frost.
Tend & protect
Late spring–summer

Watering, feeding, and pest-watch reminders.
Harvest Variegated Coral Tree
Late summer into fall

Before the first fall frost (≈ Nov 8)

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

Growing Conditions

☀️

Sun: Full sun, 6-8 hours daily for best flowering and variegation

💧

Water: Moderate watering during growing season; drought-tolerant once established. Reduce watering during dormant winter period. Avoid waterlogged conditions.

📏

Spacing: 360 inches

📅

Days to maturity: 3-5 years to reach flowering maturity

🌱

Planting depth: Plant at same depth as root ball; seeds soaked 24 hours before planting 1 inch deep

Soil

Type: Well-draining sandy loam or loamy soil

pH: 6.0-7.5

Amendments:

Compost aged manure perlite or coarse sand for drainage

Growing Zones

Find your zone →

Thrives in USDA zones 10-11; requires tropical or subtropical conditions

10a 10b 11a 11b

Get my Variegated Coral Tree timeline →

Growth Stages

Seedling

4-8 weeks

Young plant develops first true leaves; variegation may not be evident initially

Keep soil consistently moist but not waterlogged; provide bright, indirect light; protect from strong winds

Juvenile

1-2 years

Plant establishes strong root system and main stem; variegated foliage becomes more pronounced

Gradually acclimate to full sun; prune to encourage branching; maintain moderate moisture

Pre-flowering

1-2 years

Tree develops sturdy branch structure; foliage is lush with prominent variegation

Apply balanced fertilizer during growing season; provide full sun exposure; mulch around base

Flowering

2-3 months

Stunning spikes of scarlet-red tubular flowers appear on branch tips, typically in late winter to spring

Continue regular fertilization; ensure adequate water during blooming; deadhead spent flowers to encourage more blooms

Dormancy

2-4 months

Tree may drop some or most leaves in cooler winter months; growth slows significantly

Reduce watering frequency; minimize fertilization; protect from frost and freeze damage; prune dead or damaged wood

Companion Planting

Plan your garden →

Plant with:

Bougainvillea Plumbago Ixora Heliconia Bird of Paradise Hibiscus Lantana

Avoid planting near:

Black walnut (allelopathic) Shallow-rooted palms that compete for nutrients

Common Pests

Spray with water to dislodge; use neem oil or insecticidal soap if severe
Remove by hand or cotton swab with rubbing alcohol; apply neem oil for heavy infestations
Scrape off manually; treat with horticultural oil or insecticidal soap
Remove affected leaves; improve air circulation; avoid overhead watering; apply copper fungicide if needed
Hand-pick; use Bacillus thuringiensis (Bt) for severe defoliation

Uses

🌿

Tropical Specimen Tree

Ornamental

The variegated foliage and brilliant red flowers make this an outstanding focal point in tropical and subtropical landscapes. It creates dramatic visual impact year-round. [source]

🦋

Hummingbird & Pollinator Magnet

Wildlife

The tubular scarlet flowers are irresistible to hummingbirds, butterflies, and other pollinators, making it valuable for supporting local wildlife populations. [source]

💊

Traditional Uses

Medicinal

In traditional Asian and Pacific medicine, Erythrina species have been used to treat various ailments including insomnia and inflammation, though scientific validation is ongoing. [source]

🏠

Shade & Structure

Household

Once established, the coral tree provides excellent dappled shade and can serve as a windbreak or screening plant in tropical gardens. [source]

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

Harvest Tips

No harvesting needed as ornamental tree. Collect seeds from dried seed pods in late summer/fall for propagation; soak seeds 24 hours before planting. Prune spent flower spikes after blooming to encourage new growth.

Fun Facts

🌱 The variegated cultivar is rarer than the standard green-leafed Erythrina variegata and is highly prized by collectors for its striking cream-and-green striped foliage that intensifies in full sun.
🌱 Erythrina wood is extremely light and was historically used by Pacific Islanders to carve fish hooks, floats, and other implements due to its buoyancy.
🌱 The scarlet flowers contain high levels of nectar and are so attractive to hummingbirds that in some tropical regions the tree is called the 'Hummingbird Tree'.

Gardening Terms

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

Deadhead Full Sun Mulch True Leaves

Shop Variegated Coral Tree plants and related plants at Plant Addicts →

Join 30,000 gardeners planning their gardens with LizPlants.

Get your personalized Variegated Coral Tree planting timeline

Tell us your zip code and we'll calculate exactly when to start Variegated Coral Tree seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.

Get my Variegated Coral Tree timeline →