Growing Guide: Java Tea

Scientific Name Orthosiphon stamineus
Common Names Java Tea, Cat’s Whiskers, Kumis Kucing
Family Lamiaceae (Mint Family)
Origin Southeast Asia
Plant Type Medicinal Herb / Flowering Perennial
Life Cycle Perennial in warm climates
Food Forest Layer Herb Layer
Mature Size 2–4 ft tall and wide
Light Full Sun to Part Shade
Water Needs Moderate to High
Harvest Season Spring through Fall (leaves); summer for flowers
Time to Harvest 60–90 days from planting
Self-Fertile Yes
Growth Rate Moderate to Fast
Zones USDA Zones 9–11
Florida Native No
Propagation Cuttings, Seeds
Seasonal Characteristics Evergreen in warm zones; flowers attract pollinators