False aralia (Dizygotheca elegantissima), also known as spider aralia or threadleaf aralia

The long, narrow, dark green leaves with saw-tooth edges are coppery colored at first, but as they mature they turn dark green, appearing almost black on some plants. Bright light causes dark, blackish-green color on mature leaves. False aralia is usually purchased as a tabletop plant, but with proper care, it can grow 5 to 6 feet (1.5 to 2 m.) tall over a period of several years

Place the false aralia houseplant near a sunny window where it will receive bright to moderate light, but where the sun’s rays never fall directly on the plant. Direct sun can cause the leaf tips and edges to turn brown.

You don’t have to adjust the thermostat when growing false aralia indoors because the plant is comfortable at ordinary room temperatures of between 65 and 85 F. (18-29 C.).

Repot false aralia annually in spring using general purpose potting soil and a pot just big enough to accommodate the roots. False aralia likes a tight pot.

Spider mites and mealybugs are the only pests of concern. A severe spider mite infestation can kill the plant. Wipe the undersides of the leaves with a soft cloth dipped in insecticidal soap and mist the plant twice daily for a week.