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Products > Osmanthus fragrans
 
Osmanthus fragrans - Sweet Olive

San Marcos Growers has permanently closed as a business. This is an archived page preserved for informational use.  
Image of Osmanthus fragrans
[2nd Image]
Habit and Cultural Information
Category: Shrub
Family: Oleaceae (Olives)
Origin: Himalaya Mountain Region (Asia)
Evergreen: Yes
Flower Color: White
Bloomtime: Spring/Summer
Fragrant Flowers: Yes
Height: 8-10 feet
Width: 8-12 feet
Exposure: Cool Sun/Light Shade
Irrigation (H2O Info): Medium Water Needs
Winter Hardiness: 20-25° F
Osmanthus fragrans (Sweet Olive) - A dense evergreen fairly slow growing shrub that typically grows to 10 feet tall and 12 feet wide but can be trained into a taller small tree, with glossy green oval 2 1/2 to 4 inch long leaves with slightly serrated margins and are bronze as they first emerge. It has very fragrant 1/4 inch wide dioecious cream-white flowers and is in bloom sporadically throughout the year, with peak flowering in spring and summer.

Plant in full sun along the coast to part sun or light shade and water regularly to occasionally. Hardy to temperatures down to 15 to 20F and useful in USDA Zones 8b and above. It does not do well with reflected heat or hot drying winds, but is pretty resistant to predation by deer. The glossy leaves make it a clean and nice looking shrub, but the sweetly fragrant small white flowers that perfume the air makes it a wonderful addition for any garden where it can be a specimen plant, used as a hedge por screen or trained as a small tree and makes a good container specimen.

Sweet Olive is native to Asia from the Himalayas east through southern China (Guizhou, Sichuan, Yunnan), Taiwan, southern Japan and south into Cambodia and Thailand. The name for the genus comes from the Greek words 'osme' meaning "fragrant" and "anthos" meaning "flower" and the specific epithet means fragrant. It is also commonly known as Fragrant Osmanthus, Sweet Osmanthus, Tea Olive and Fragrant Olive. We have grown this wonderful plant since the when the nursery opened in 1979. 

The information displayed on this page about Osmanthus fragrans is based on our research conducted about this plant from books in our nursery library as well as from information that is provided by reliable online resources. We also have included our own observations made about it as it grew in the nursery gardens and other gardens visited, as well how the crops of this plant performed in the containers when we had them in our nursery field. We also include comments received from others and welcome hearing from anyone who has information about this plant, particularly if it includes cultural information aiding others to better grow it.

 
We closed for regular business at the end of 2025 in order for the property to be developed for affordable housing.
Our gates remain closed but we will open them by appointment to interested parties as we liquidate remaining supplies and equipment.