Blue Gum Eucalyptus

Also known as Southern Blue Gum, Blue Gum (Eucalyptus globulus) is the classic species behind that bold, menthol-rich scent—and the primary source of mass-produced eucalyptus oil. While our other eucalyptus plants are compact, ornamental shrubs used in floral arrangements, this one plays a completely different role. Blue Gum is a true tree, and an extremely fast-growing one at that—sometimes putting on 6+ feet in a single year under the right conditions. Blue Gum is widely used for harvesting eucalyptus oil, prized in aromatherapy, skincare, and natural cleaning products for its strong, clean scent and high oil content. It’s also planted for windbreaks, shade, and biomass thanks to its rapid growth and dense foliage. If you’ve got the space, it’s one of the most productive eucalyptus species you can grow—especially in southern climates where it can really take off. Shipping Info: Plants ship in 6-packs and 12-packs at the end of April. Why Grow Blue Gum Eucalyptus? 🌿 Rapid, Vigorous Growth One of the fastest-growing eucalyptus types—capable of putting on several feet of growth in a single season. 💐 High Biomass, High Yield Produces long stems and abundant foliage, making it ideal for large-scale cutting, bunching, or oil production. 🌬️ Strong, Classic Eucalyptus Aroma This is the scent most people think of—deep, menthol-heavy, and highly aromatic in both fresh and dried form. Growing Information 🌱 Plant Type: Evergreen perennial tree 🌱 Hardiness Zones: Zones 9–11 (can be grown as an annual in Zones 3–8 or overwintered indoors) 🌱 When to Plant: Spring, after last frost (once soil has warmed) 🌱 Tree Height: Exceeds 100ft in its natural habitat (Tasmania & southeastern Australia), but usually stays below 100ft in the US Cultivation Tips Eucalyptus thrives with minimal fuss, rewarding you with fast growth and resilience. Follow these tips for lush, healthy plants: Light & Location: Full sun (6+ hours daily) is essential—place in a bright spot to enhance their vibrant colors and scents. They're frost-tolerant once established, but protect young plants from hard freezes. Soil & Watering: Well-drained, slightly acidic soil (pH 5.5-6.5) prevents root rot. Water consistently during establishment. Pruning: Cut often to control size and encourage branching. Without pruning, this variety wants to become a tree quickly. Limited stock—ships fresh and true-to-type from our greenhouses. Non-GMO Commitment: At The Farm on Central, all our plants are guaranteed non-GMO and not genetically modified in any way, upholding natural breeding methods and promoting sustainable gardening and farming practices.