Areca triandraOriginating from tropical Southeast Asia, Areca triandra forms clumps of lush fronds in the forest understorey. Multiple fronds grow from a singular stem, gently arching over. WATERING In S S water when 20% of the top soil has dried out. In A W allow top soil to dry out 50%. LIGHT REQUIREMENTS Bright, indirect. FEED Use a houseplant fertiliser once every 2 months from April October. REPOTTING Repot when plant is crowding pot, roughly every 2 3 years.