
(Wikstroemia pulcherrima)

Beautiful wikstroemia, Ragged-robin, Yellow bush
Wikstroemia pulcherrima is a species of flowering plant in the Thymelaeaceae family. It is an evergreen shrub or small tree that can reach up to 6 meters (20 feet) in height. The leaves are leathery and glossy with a length of 6 to 12 centimeters (2.4 to 4.7 inches) and a width of 2 to 5 centimeters (0.8 to 2.0 inches). The flowers are small and yellow, grouped in terminal clusters.
Up to 6 meters (20 feet) in height and 3 meters (10 feet) in width
Prefers full sun to partial shade. Needs at least 4 hours of direct sunlight per day.
Prefers humid environments. Mist the leaves regularly with water to increase humidity levels.
Fertilize with a balanced fertilizer every 2 to 3 months during the growing season (spring and summer).
Prune in late winter or early spring to maintain shape and remove any dead or damaged branches.
Susceptible to spider mites, scale insects, and mealybugs.
Not suitable for indoor cultivation
Moderate watering. The soil should be kept moist but not waterlogged. Allow the soil to dry slightly between waterings.
Thrives in warm temperatures between 18 to 27 degrees Celsius (65 to 80 degrees Fahrenheit). Can tolerate temperatures as low as 10 degrees Celsius (50 degrees Fahrenheit).
Spring and summer
Moderate difficulty to grow. Requires specific growing conditions and regular maintenance.
USDA hardiness zones 10 to 11
In Hawaiian culture, the bark of the Wikstroemia pulcherrima plant was used to create a yellow dye for kapa cloth, which was worn for special occasions and used for ceremonial purposes.