
(Smilax melastomifolia)

Hawaiian greenbrier, Greenbriar, Catbriar, Creeping smilax
Smilax melastomifolia is a climbing plant species that is native to the tropical rainforests of Central and South America. It has glossy, dark green leaves that are oval-shaped, and it produces small white flowers that are followed by black berries. The plant is known for its strong, woody stems that can grow up to 30 feet (9.1 meters) in length.
Up to 30 feet (9.1 meters)
Blackberry Smilax plants prefer partial shade to full sun, but they can also tolerate full shade. If grown indoors, they require bright, indirect light.
Blackberry Smilax plants prefer high humidity levels, so misting the leaves regularly or placing a humidifier nearby can be beneficial.
Feed the plant every two weeks during the growing season with a balanced fertilizer. Reduce feeding frequency during the winter months.
Prune the plant regularly to control its size and shape. Remove any dead or damaged stems and leaves. The plant can be trained to grow on a trellis or other support structure.
Blackberry Smilax plants are susceptible to spider mites, mealybugs, and scale insects. Regularly inspect the plant for signs of infestation and treat with insecticidal soap or neem oil if necessary.
Not suitable for indoor growing
Water the plant regularly, keeping the soil moist but not waterlogged. Allow the top inch of soil to dry out before watering again. During the winter months, reduce watering frequency.
This plant species prefers warm temperatures between 60-85°F (15.5-29.4°C). It can tolerate cooler temperatures, but not frost.
The growing season for Blackberry Smilax plants is from spring to fall.
Blackberry Smilax plants are moderately difficult to grow. They require specific conditions in terms of light, humidity, and temperature, and can be susceptible to pests and diseases if not properly cared for.
USDA hardiness zones 9b to 11.
The roots of the Blackberry Smilax plant have been used for centuries in traditional medicine to treat a variety of ailments, including rheumatism and skin conditions.