Polyscias ming This plant is a wonderful fine foliage form of the classic houseplant, Polyscias. Makes a great subject for some indoor bonsia or in an open top terrarium. How to care for your Polyscias – Water: Water sparingly, allowing the soil to almost dry between watering, and take care to not over water as this may cause the plant to rot. Light: Polyscias likes bright indirect sunlight Humidity: Benefits from higher humidity Temperature: Needs average to warm conditions 16-25C. Other info – Toxic to cats & dogs? Yes