Lemon Eucalyptus (Corymbia citriodora) Seeds

Lemon Eucalyptus (Corymbia citriodora) is a striking ornamental tree known for its tall, upright habit and smooth, pale trunk. Long, narrow leaves create graceful movement and a distinct silhouette in warm-climate gardens. Grown outdoors in frost-free regions or in large containers in cooler climates, this fast-growing evergreen brings strong architectural presence to landscapes, courtyards, and open garden spaces.

Features

• Elegant tree with long, narrow green leaves
• Smooth trunk with attractive pale to mottled bark
• Fast-growing ornamental for warm-climate landscapes
• Can be container-grown in cooler regions
• Evergreen foliage provides year-round structure
• Non-GMO Corymbia citriodora seed variety

Specifications

• Common Name: Lemon Eucalyptus
• Scientific Name: Corymbia citriodora
• Plant Type: Evergreen tree
• USDA Zones: 9–12 (can be container-grown in cooler zones)
• Height: 40–100+ feet in warm climates; 6–12 feet in large containers
• Spread: 10–30 feet
• Growth Habit: Tall, upright, slender canopy
• Bark: Smooth, pale, sometimes mottled
• Foliage Color: Narrow, glossy green leaves
• Heirloom: Yes
• GMO Status: Non-GMO
• Organic: Not certified organic
• Light Requirements: Full sun
• Soil Preference: Well-drained sandy or loamy soil
• Water Needs: Low to moderate once established
• Wildlife Value: Supports native habitats and beneficial insects
• Maintenance Level: Low
• Plant Spacing: Minimum 10–20 feet from other trees/structures
• Seed Viability: 1–2 years stored cool & dry

Planting Guide

• Gently scarify seeds or soak for 6–12 hours before sowing.
• Sow on top of soil or cover lightly (no more than 1/8 inch).
• Maintain warm temperatures 70–85°F for germination.
• Keep soil evenly moist but not saturated; germination may take 2–8 weeks.
• Transplant seedlings carefully once several sets of leaves form.
• Grow in full sun with well-drained soil.
• In warm climates, plant outdoors permanently; in cooler regions, grow in large containers and protect from frost.