Osmanthus Plant. But like most shrubs purchased in containers, you can plant it all year long as long as you double down on watering if planting in spring or summer (avoid times of very hot weather). It is best to plant osmanthus in fall to speed root development up over the winter.
Osmanthus is moderately hardy, but is best wrapped up in the event of a late frost, because the plant is then already growing and particularly delicate. Fragrant tree olive is an evergreen shrub or small tree native to asia with a dense habit in the oleaceae (olive) family. It is best to plant osmanthus in fall to speed root development up over the winter.