ZZ makes a great room accent and practically thrives on neglect. This easy-going house plant is forgiving if you forget to water, tolerates low light, and rarely needs fertilised. It also seems to shrug off pests.
A slow-grower indoors, ZZ plant rarely needs repotted. Keep it in a small pot (no more than 2 in (5 cm) wider than the old pot) with drainage holes to prevent root rot.
Overwatering ZZ is a sure-fire way to kill it.