Kerosene Bush is a compact evergreen shrub native to Tasmania's alpine regions, prized for its aromatic foliage and tidy, rounded form. Growing 3 to 5 feet tall and equally wide, this hardy species thrives in zones 8 and 9, tolerating drought and poor soils with ease. Tiny white flowers appear in June and July, but the real appeal lies in the narrow, dark green leaves that release a distinctive kerosene-like aroma when brushed or warmed by the sun. Low-maintenance and trouble-free, it's an excellent choice for hedges and screening in challenging garden spots.
Partial Sun
Moderate
8-9
60in H x 60in W
—
High
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Both the young stems and undersides of leaves wear a sticky, downy yellow coating that gives the plant a distinctive tactile quality. The narrow leaves with rolled margins stay aromatic year-round, but the scent intensifies in warm weather, making this shrub more fragrant on hot days. It shrugs off drought and requires minimal attention once established, thriving in acidic, sandy soils that would defeat many ornamentals.
This shrub excels as a hedge or screening plant, where its dense, bushy form and moderate size create an effective natural barrier without requiring constant trimming. Its low-maintenance nature and drought tolerance suit it to informal hedgerows and difficult landscape positions where water and fertility are scarce.
No timeline data available yet for this variety.
Sow seeds indoors in sterile seed-starting mix at temperatures between 60 and 75 degrees Fahrenheit. Maintain consistent moisture until germination; transplant seedlings to individual containers once they develop true leaves and are large enough to handle.
Harden off seedlings by gradually exposing them to outdoor conditions over 7 to 10 days before planting. Transplant into well-prepared, acidic, sandy soil after the last spring frost. Space plants 3 to 5 feet apart to allow room for mature width.
Prune stems after flowering in July and August to maintain the shrub's tidy, rounded form and encourage dense branching. Light pruning keeps the plant looking neat without disrupting its natural bushy character.
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“Ozothamnus ledifolius evolved in the alpine areas above 2,500 feet in Tasmania, where harsh conditions and thin soils shaped its tough, compact character. The plant arrived in cultivation as gardeners recognized its ornamental value and resilience, though detailed records of its introduction to gardens beyond its native range are limited.”