Gardenia jasminoides (Gardenia, Cape-Jasmine)
Gardenia is an evergreen shrub with glossy dark green leaves and its well known for its waxy white extremely fragrant flowers. Although Gardenia tolerates wide variety of soils it needs acid soil with high organic matter content. If not the leaves will turn yellow and the plant will look unhealthy. The gardenia needs yearly frequent fertilizer. Does best in part shade or part sun. Require pruning after blooming as the flowers appears on the previous year shoots. Problems include powdery mildew, leaf spots, dieback, anthracnose, sooty mold, whiteflies, mealy bugs, scales, aphids and spider mites. These insects are often serious pest. It can be used best as container plants, where the soil can be managed easily. Other way of usage could be border plant or specimen.
- Landscape Information
- Botanical Description
- Horticulture Management
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By Alpsdake (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
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By Alpsdake (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
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By Alpsdake (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
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By Alpsdake (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
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By Taken by User:Visviva and released into the public domain. (Own work) [Public domain], via Wikimedia Commons
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French Name: Gardénia majestueux. Jasmin du Cap
Pronunciation: gar-DEEN-ee-uh jass-min-OY-deez
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Plant type: Shrub
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Origin: China, Japan, Taiwan
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Heat Zones: 8 to 12
Hardiness Zones: 8 to 10
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Uses: Bonsai, Specimen, Mass Planting, Container, Cut Flowers / Arrangements
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Size/Shape
Growth Rate: Moderate
Tree Shape: Round
Canopy Symmetry: Symmetrical
Canopy Density: Dense
Canopy Texture: Medium
Height at Maturity: 1.5 to 3 m
Spread at Maturity: 1.5 to 3 meters
Time to Ultimate Height: 5 to 10 Years
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By Alpsdake (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
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By Alpsdake (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
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By Alpsdake (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
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By Alpsdake (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
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By Taken by User:Visviva and released into the public domain. (Own work) [Public domain], via Wikimedia Commons
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Foliage
Leaf Arrangement : Opposite
Leaf Venation: Brachidodrome
Leaf Persistance: Evergreen
Leaf Type: Simple
Leaf Blade: 10 - 20
Leaf Shape: Ovate
Leaf Margins: Entire
Leaf Texture: Waxy
Leaf Scent: No Fragance
Color(growing season): Green
Color(changing season): Green
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Flower
Flower Size Range: 3 - 7
Flower Type: Solitary
Flower Sexuality: Monoecious (Bisexual)
Flower Scent: Pleasant (Sweet)
Flower Color: White
Seasons: Spring, Winter
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Trunk
Trunk Susceptibility to Breakage: Generally resists breakage
Number of Trunks: Multi-Trunked
Trunk esthetic Values: Not Showy
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Fruit
Fruit Type: Capsule
Fruit Size Range: 1.5 - 3
Fruit Color: Orange
Seasons: Spring, Winter
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By Alpsdake (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
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By Alpsdake (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
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By Alpsdake (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
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By Alpsdake (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
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By Taken by User:Visviva and released into the public domain. (Own work) [Public domain], via Wikimedia Commons
Search plant on Google
Download as PDF
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Tolerance
Heat Tolerance: Yes
Salt Tolerance: Poor
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Requirements
Soil Requirements: Clay, Loam, Sand
Soil Ph Requirements: Acidic
Water Requirements: Moderate
Light Requirements: Part
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Management
Susceptibility to Pests and Diseases: No
Pruning Requirements: Needed, to develop a strong structure
Fruit/ Leaves/ Flowers litter: No
Life Span: 25-50 years
Diseases: Powdery Mildew
Edible Parts: None
Pests: Mites, Scales, Whitefly, Aphids
Plant Propagation: Grafting