Polyscias RoblePolyscias are great houseplants and are one of the few houseplants that look like trees without needing to be an actual tree. Polyscias Roble is a palmate leaf type with intricate foliage and makes a classic houseplant. Native to: Indonesia Growth habit: Shrub Lighting: While it has the capacity to endure lower levels of indirect light, the Polyscias genera flourishes when exposed to medium to bright indirect light Watering: Water once the soil feels