TROPICAL PLANT ENCYCLOPEDIA


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Gardenia jasminoides, Gardenia augusta, Bush Gardenia, Cape Jasmine, Bunga Cina. Gardenia augusta Miami Supreme
Gardenia augusta Miami Supreme

Gardenia jasminoides, Gardenia augusta

Bush Gardenia, Cape Jasmine, Bunga Cina
Family: Rubiaceae
Origin: South China
USDA Zone: 8-11?
USDA Plant Hardiness MapLarge shrub 5-10 ft tallSmall plant 2-5 ftSemi-shadeFull sunRegular waterWhite, off-white flowersPlant attracts butterflies, hummingbirdsFragrant plantSubtropical or temperate zone plant. Mature plant cold hardy at least to 30s F for a short time

Gorgeous, dark to bright green, opposite leaves on a shrub that can grow up to 6' with almost equal spread. Leaves are glossy and leathery. Mature shrubs usually look round, and have a medium texture. Blooms in mid-spring to early summer, over a fairly long season. Flowers are white, turning to creamy yellow as they age, and have a waxy feel. They have a powerful, sweet fragrance, and can perfume an entire room. Air currents waft the scent throughout the warm summer garden. Gardenias prefer acid, moist, well-drained soils. Use fertilizer for acid loving plants, and use iron compounds. Add plenty of organic matter, such as compost or ground bark, to as large an area as possible. Mulch plants instead of cultivating. A good time to feed gardenias is mid-March, using an acid plant food, fish emulsion or blood meal. Feed the shrubs again in late June to encourage extra flowers on everbloomers or faster growth of young shrubs. Do not fertilize gardenias in the fall. Doing so will stimulate tender growth, which may be killed if the temperature in winter drops below 15 degrees.

This plant is often seen labeled as Gardenia jasminoides which is now a synonym and no longer valid.

Read more about gardenias.


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Link to this plant:
https://toptropicals.com/catalog/uid/gardenia_augusta.htm

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