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Plant Profile

Osmanthus fragrans (Sweet Osmanthus, fragrant Tea olive)

Sweet Tea Olive is large evergreen shrub or small tree is capable of reaching 6-8 m in height and width but is most often seen at 3-4 m high with a 2 m spread. The shiny, medium-green leaves have paler undersides and are joined from October through March by a multitude of small, but extremely fragrant, white blossoms. They perfume a large area of the landscape and can be showy in some years. The plant has a upright oval to columnar growth habit in youth. Sweet Osmanthus is ideal for use as an unclipped hedge or trained as a small tree, and should be placed where its fragrance can be enjoyed. Since the flowers are not particularly showy, people will wonder where the delightful fragrance is coming from. Sweet Osmanthus should be grown in full sun or partial shade in well-drained soil. Plants are fairly drought-tolerant once established but will perform their best with ample moisture. Needs acidic soil to grow in.

  • Landscape Information
  • Botanical Description
  • Horticulture Management
  • By Dalgial (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
  • By Juni from Kyoto, Japan (Flickr.com - image description page) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Dalgial (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
  • By Dalgial (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
By Dalgial (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons

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  • French Name: Osmanthe fragrante, Osmanthe parfumée

    Pronunciation: oz-MANTH-us FRAY-granz

  • Plant type: Shrub

  • Origin: Japan, China

  • Heat Zones: 8 to 12

    Hardiness Zones: 7 to 11

  • Uses: Screen, Hedge, Container

  • Size/Shape

    Growth Rate: Slow

    Tree Shape: Round

    Canopy Symmetry: Symmetrical

    Canopy Density: Medium

    Canopy Texture: Medium

    Height at Maturity: 3 to 5 m

    Spread at Maturity: 3 to 5 meters

  • By Dalgial (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
  • By Juni from Kyoto, Japan (Flickr.com - image description page) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Dalgial (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
  • By Dalgial (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
By Dalgial (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons

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  • Foliage

    Leaf Arrangement : Opposite

    Leaf Venation: Pinnate

    Leaf Persistance: Evergreen

    Leaf Type: Simple

    Leaf Blade: 5 - 10 cm

    Leaf Shape: Oval

    Leaf Margins: Spiny

    Leaf Texture: Smooth

    Leaf Scent: Pleasant

    Color(growing season): Green

    Color(changing season): Green

  • Flower

    Flower Showiness: Yes

    Flower Size Range: 1.5 - 3

    Flower Sexuality: Monoecious (Bisexual)

    Flower Scent: Pleasant (Sweet)

    Flower Color: White

    Seasons: Spring, Summer, Fall

  • Trunk

    Trunk Susceptibility to Breakage: Generally resists breakage

    Number of Trunks: Multi-Trunked

    Trunk esthetic Values: Not Showy

  • Fruit

    Fruit Type: Drupe

    Fruit Showiness: No

    Fruit Size Range: 1.5 - 3

    Fruit Color: Purple

    Seasons: Spring

  • By Dalgial (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
  • By Juni from Kyoto, Japan (Flickr.com - image description page) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Dalgial (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
  • By Dalgial (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
By Dalgial (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons

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  • Tolerance

    Frost Tolerant: Yes

    Heat Tolerance: No

    Drought Tolerance: No

    Salt Tolerance: Poor

  • Requirements

    Soil Requirements: Clay, Loam, Sand

    Soil Ph Requirements: Acidic

    Water Requirements: Moderate

    Light Requirements: Full, Part

  • Management

    Toxicity: No

    Invasive Potential: No

    Susceptibility to Pests and Diseases: No

    Pruning Requirements: Little needed, to develop a strong structure

    Fruit/ Leaves/ Flowers litter: No

    Surface Rooting: No

    Life Span: 25-50 years

    Edible Parts: None

    Pests: Nematodes, Scales

    Plant Propagation: Cutting

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