The ZZ plant (Zamioculcas zamiifolia)
ZZ plants do best in bright to moderate, indirect light, but will do fine in extremely low levels of light. This plant makes an ideal plant for a window-less office or bathroom where it will only receive small amounts of fluorescent light. While ZZ plants can take direct light, you may see some scalding on the leaves if it is left in direct light. Additionally, curling leaves, yellowing, and leaning can all be an indication of too much light. Move the plant to a shadier location or farther away from the light source. You can also try filtering the light with curtains or blinds if moving the plant is not feasible. ZZ plant care starts with a lack of care. In fact, ZZ plants will do better if you leave them alone. Much like cacti, they need less rather than more water. Water the plant only when the soil has dried out. Raven' is a dark-leaved selection of ZZ plant that features very dark green to almost black colored foliage. The new leaves emerge bright green before maturing to near black. Mature plants will reach up to 3' tall with an equal spread.