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Osmanthus fragrans

An evergreen shrub or small tree native to East Asia, prized for intensely fragrant white flowers with an apricot-like perfume, widely grown ornamentally and used to flavor teas, jams, and confections.

Is Osmanthus fragrans growing in your garden? Record it and all of your plants in Known.

Common Names

Fragrant Olive, Sweet Olive, Sweet Osmanthus, Fragrant Tea Olive, Tea Olive, Gui Hua

Summary

Fragrant Tea Olive is an evergreen shrub or small tree native to East Asia, typically 10–15 ft tall and 10–15 ft wide with a dense upright to columnar habit and often multiple trunks, featuring glossy leathery dark green leaves and small white flowers in cymes with an intensely fragrant apricot-like scent that blooms in spring and autumn.

It prefers full sun to partial shade and well-drained soil with a pH around 5.0–7.5, is drought-tolerant once established, and can be pruned after flowering to maintain size and improve air circulation. Suitable for hedges, screens, specimen plantings, or containers with root confinement, it can be propagated by cuttings or layering; hardy in USDA zones 8–11; common pests include aphids and scale; water during the growing season and use slow-release fertilizer in spring and mid-summer; avoid soggy conditions.

Lifecycle

Perennial

Height

10-15 feet

Spread

10-15 ft

Hardiness Zones

Zones 8-11

Sunlight Requirements

Ideally full sun to partial shade.

Soil Type

Well-drained soil, pH 5.0–7.5.

Soil Drainage

Well-drained soil

Soil pH

5.0-7.5

Bloom Color

White, creamy white, or pale yellow; orange in the aurantiacus variety

Bloom Time

Spring, Summer, Fall

Foliage Color

Dark green

Fall Foliage Color

Green

Leaf Lifecycle

Evergreen broadleaf

Growth Rate

Slow to moderate growth; about 4–12 inches per year.

Seasons of Interest

Spring, Summer, Fall, Winter

Propagation Methods

Seeds, Cuttings, Layering

Attracts Wildlife

Attracts bees and butterflies

Taxonomy

Taxonomic Rank
Species
Author
Lour.
Publication
Fl. Cochinch. : 29 (1790)

Superior Taxa

Kingdom
Plantae
Subkingdom
Pteridobiotina
Phylum
Angiosperms
Order
Lamiales
Family
Oleaceae
Genus
Osmanthus

Inferior Taxa

Osmanthus fragrans var. aurantiacus Osmanthus fragrans var. fragrans

References

Osmanthus fragrans: Grow for Sweet Fragrance – Com…. bonsaicraft.com.
Ultimate Guide: How to Grow and Care for Osmanthus…. decohousegarden.com.
Osmanthus Flower Types, How to Grow and Care | Flo…. florgeous.com.
Fragrant Tea Olive Guide: How to Grow & Care for “…. gardenbeast.com.
🌼 10 Secrets to Successfully Grow Sweet Osmanthus. greg.app.
Tea Olive | Home & Garden Information Center. hgic.clemson.edu.
Osmanthus fragrans (Sweet Olive) - Environmental H…. hort.ifas.ufl.edu.
Osmanthus Plant | Care Guide and Pro Tips. jomostudio.com.
Landscape Plants. landscapeplants.oregonstate.edu.
How to Grow Osmanthus: Complete Care Guide for Fra…. lifetips.alibaba.com.
Osmanthus Fragrans Growing and Care Guide. plantcaretoday.com.
Osmanthus fragrans. plants.ces.ncsu.edu.
Osmanthus fragrans Lour. | Plants of the World Onl…. powo.science.kew.org.
Osmanthus fragrans - planting, care and pruning - …. relationque.com.
Osmanthus Bush Uses: Fragrant Tea Olive Cultivatio…. gardeningknowhow.com.
Osmanthus fragrans - Plant Finder. missouribotanicalgarden.org.
Osmanthus fragrans - Monaco Nature Encyclopedia. monaconatureencyclopedia.com.
Osmanthus fragrans - Singapore. nparks.gov.sg.
Osmanthus fragrans | fragrant olive Shrubs/RHS Gar…. rhs.org.uk.
How To Grow And Care For A Tea Olive Tree. southernliving.com.
Tea Olive Tree: Care, Growing, and Planting Guide. thespruce.com.
World Flora Online. worldfloraonline.org. June 2024.