Emerald Ripple

bright indirect light (3-6 feet from a south or west window, or right next to an east window. Under a grow light, 6-10 inches away works well) is ideal. It tolerates lower light conditions for extended periods, which makes it work well under fluorescent office lighting too. Keep it away from direct sun (right in the window where sun actually hits the leaves. A strong grow light 4-6 inches away can substitute), which will scorch the leaves.

Average household humidity (40-60%) is fine. It likes moderate humidity (40-60%. Most homes are fine, but a pebble tray helps in winter when heating dries the air out) and will look fuller with a little extra moisture in the air, but it does not need a humidifier to survive.

A well-draining, porous potting mix is essential. A standard potting mix amended with perlite works well. Avoid anything that holds moisture for a long time.

Mealybugs and spider mites are the most common pests. Overwatering leads to root rot faster than almost anything else. Watch for Peperomia ringspot virus, which marks leaves with circular patterns and has no cure - remove infected plants to prevent spread.