Orthosiphon Plants — Species, Care & Identification
Orthosiphon is a plant genus in the Lamiaceae family. PlantoScan has care guides for 6 species in this genus. Each guide covers watering, light, soil, hardiness zone and pet toxicity, with sources.
Orthosiphon species

Cat's whiskers
Orthosiphon aristatus
Ram Dayal VaishnavCC BY 4.0iNaturalistresized
- Orthosiphon ferrugineusOrthosiphon ferrugineusPlantoScan
Orthosiphon ferrugineus
- Orthosiphon fruticosusOrthosiphon fruticosusPlantoScan
Orthosiphon fruticosus
- Orthosiphon schimperiOrthosiphon schimperiPlantoScan
Orthosiphon schimperi
- Orthosiphon thymiflorusOrthosiphon thymiflorusPlantoScan
Orthosiphon thymiflorus
- Silver cat's whiskersOrthosiphon argenteusPlantoScan
Silver cat's whiskers
Orthosiphon argenteus
Browse other genera starting with O, the plant genera A–Z, or the complete plant care guide.