Tereticornis Eucalyptus

Grow Unique Arrow-Shaped Foliage with Tereticornis Eucalyptus Seeds

Tereticornis Eucalyptus is a productive variety known for its distinctive arrow-shaped leaves, making it a unique addition to cut foliage offerings. These tall, upright plants produce sturdy stems that are easy to process for floral arrangements. The 3–6″ long leaves are primarily green to dark green, providing a lovely contrast to the attractive dark red color of the new leaf growth. This red hue can vary across individual plants and tends to intensify as temperatures cool in the fall, adding seasonal interest. The dark green mature leaves also contrast nicely with the reddish stems.

Striking Arrow-Shaped Leaves and Red New Growth

The lanceolate, or arrow-shaped, leaves of Tereticornis Eucalyptus offer a unique texture and form compared to more rounded eucalyptus varieties. The contrasting dark red new growth provides an added layer of visual appeal, especially as it intensifies with cooler autumn temperatures.

Optimal Sowing and Growing Techniques

Sowing Instructions: Transplanting is the recommended method. Sow your Eucalyptus tereticornis seeds into your preferred seedling container 8-10 weeks before your intended planting-out date. Cover the seeds lightly at the time of sowing. Bottom water or mist carefully to avoid displacing the seeds. Eucalyptus seedlings are sensitive to root disturbance, so handle them gently during transplanting. Provide high humidity during germination for best results, maintaining a temperature of 24-27°C for 7-10 days or 18-24°C for 14-21 days. Harden off the seedlings gradually and transplant them outdoors when the weather is cool. In areas with short growing seasons, using solar mulch is recommended to warm the soil.

Growing Instructions: Choose a location that receives full sun. Plant with a spacing of 12-24 inches to allow for adequate growth. Tereticornis Eucalyptus thrives in well-drained, fertile soil. Expect plants to reach a height of 60–96 inches.

Harvesting and Preservation for Lasting Beauty

Harvest foliage after the leaves begin to feel leathery and the stems become woody. Freshly cut stems can be hung upside down to dry for use in dried arrangements. Alternatively, they can be preserved in a glycerin and water solution. Preserving with glycerin results in more durable and pliable dried stems that retain a fresh-cut appearance, enhancing their longevity and usability in various crafts and floral designs.

• Leaf Shape: Arrow-shaped
• Mature Leaf Color: Green to dark green
• New Growth Color: Dark red (intensifies in cool fall temperatures)
• Stem Color: Reddish
• Plant Height: 60–96 inches (variable)
• Days to Maturity: 120 – 150 days
• Days to Germination: 7-10 days
• Sowing: Transplant (recommended), 8-10 weeks before planting out
• Light Preference: Sun
• Plant Spacing: 12-24 inches
• Soil Requirements: Well-drained, fertile
• Uses: Excellent cut or dried flower foliage, accent in beds, excellent container plants
• Also Known As: Forest Red Gum, Slaty Red Gum (Eucalyptus tereticornis)