Cape Jasmine

Cape jasmine (Gardenia jasminoides, Rubiaceae) is a dense, mounding broadleaf evergreen shrub from southern China, Taiwan, Japan, and Vietnam, reaching 4 to 8 feet tall and wide. Waxy white flowers (5 to 8 centimeters), aging to creamy yellow, are among the most fragrant in cultivation. Double-flowered forms are common. Opposite, glossy dark green, leathery leaves create a dense backdrop.

Cape jasmine grows in sun to part shade on moist to well-drained acidic soil (pH below 6.0), hardy in Zones 7b to 11b. Maintenance needs are high; it is sensitive to cold, alkaline soil, and irregular watering. The cultivar 'Kleim' is in the trade. The plant is toxic to cats, dogs, and horses.