Genus of about 1000 species of evergreen, sometimes succulent, rosette-forming or erect perennials, some with trailing stems, from tropical and subtropical regions worldwide. There are many species of peperomia but all are grown for their decorative leaves. Trailing, bushy and upright types are available, and the foliage may be fleshy, quilted, corrugated, smooth or hairy, green or variegated... Best growth occurs in an east window or with medium light intensity. Water when the soil surface is dry but let the soil dry more in winter. Emerald Ripple and Watermelon Peperomia are easily over-watered. Ideal temperatures are 62 degrees at night and 85 degrees during the day. Resting plants prefer cooler temperatures. Repot in March and fertilise very little. Less growth occurs under low humidity.