
(Clerodendrum quadriloculare)

Bronze-leaved clerodendrum, Four-cornered clerodendrum, Clerodendrum, Tropical verbena
Clerodendrum quadriloculare is a species of flowering plant in the Lamiaceae family. It is a shrub or small tree that can grow up to 10 meters tall. The plant has large, glossy, dark green leaves and produces clusters of small, fragrant, white flowers with purple calyces.
6-10 feet (1.8-3 meters)
The Starburst plant prefers bright indirect light, but can tolerate some direct sunlight. It is best to keep it in a spot with at least 4-6 hours of bright light per day.
The Starburst plant prefers high humidity levels, so it is a good idea to mist it regularly or place a humidifier nearby. It can also benefit from being placed on a pebble tray filled with water.
Fertilize the Starburst plant once a month during the growing season (spring and summer) with a balanced, water-soluble fertilizer. Do not fertilize during the winter months.
Prune the Starburst plant in the spring to control its size and shape. It can also benefit from regular pinching back to encourage bushier growth.
Common pests for the Starburst plant include spider mites, mealybugs, and scale insects. It can also be susceptible to fungal diseases if overwatered.
24-36 inches (61-91 cm)
Water the Starburst plant regularly, but allow the soil to dry out slightly between waterings. It is important not to overwater the plant, as this can lead to root rot.
The Starburst plant prefers temperatures between 60-75°F (15-24°C). It can tolerate slightly cooler temperatures, but should be kept away from drafts or sudden temperature changes.
The Starburst plant grows best during the spring and summer months.
The Starburst plant is considered moderately difficult to grow. It requires consistent care and attention to thrive.
The Starburst plant is not cold hardy and is best suited for USDA hardiness zones 10-11.
The Starburst plant gets its name from its unique flowers, which resemble exploding fireworks.