Clinacanthus nutans (Sabah Snake Grass)
Botanical name: Clinacanthus nutans
Common names: Sabah Snake Grass, Phaya Yo
Family: Acanthaceae
Origin: Malaya
USDA Zone: 9-11
Plant form: Large bush
Mature height: 5-10 ft
Sun exposure: Full sun or bright light indoor
Cold tolerance: Tolerates light freezing to about 30°F for short periods (mature plants). Young plants must be protected.
Watering: Moderate
Flower color: Red, crimson, vinous
Suitable for: Outdoors in the suitable USDA zone; small gardens, containers, and indoor growing
Ethnomedical: Ethnomedical plant, traditionally used in folk or indigenous medicineClinacanthus nutans, commonly known as Sabah Snake Grass, is a tropical member of the Acanthaceae family native from southern China through mainland Southeast Asia to western Malesia. It is a soft-stemmed, sprawling or climbing evergreen shrub with slender green branches and opposite, narrow lance-shaped leaves. Small tubular flowers are borne in drooping clusters and are usually greenish yellow to reddish or orange-red, attracting nectar-feeding visitors. The plant is better known in Southeast Asia as a traditional medicinal herb than as an ornamental and is widely cultivated around homes and in herb gardens.
Clinacanthus nutans grows best in warm, humid conditions with bright filtered light or partial shade and fertile, well-drained soil kept evenly moist. Regular pruning keeps the loose growth compact, and cuttings root readily, making propagation easy. It is a frost-tender tropical plant suitable outdoors in USDA Zones 10-11 and can be grown in containers elsewhere.



