Peperomia serpens aka Cupid Peperomia

Peperomia serpens is a perennial in the pepper family. Common names include vining peperomia and Cupid peperomia. It also appears under its former name, Peperomia scandens. Its native range runs from southern Mexico through tropical America. It occurs in Central America, the Caribbean, and South America. In nature, it grows as an epiphyte, using other plants for support.

This evergreen plant can creep, trail, or climb. NC State gives a height of about 0.5 feet [0.15 metres]. Its stems reach 1–2 feet [0.3–0.6 metres] in length. The RHS lists height and spread up to 1.6 feet [0.5 metres]. These accounts differ in height but both describe a small plant. Thick, pale pink stems bear fine hairs and fleshy leaves. The leaves grow alternately along the stems. Each simple leaf has a heart shape and glossy green surface. Slight wrinkles add texture, while the leaf surface lacks hairs. The RHS gives leaf lengths up to 2.8 inches [0.07 metres].

Small green or white flowers grow in narrow spikes. The RHS places flowering from spring through autumn. Indoor plants seldom bloom, according to NC State. The flower spikes stand upright above the trailing growth. NC State records brown to copper fruit. The leaves provide most of the plant's indoor display. Hanging baskets let the stems trail over the edge. A pole or trellis can support climbing stems. Terrariums, greenhouses, and conservatories are other supported uses.

Give this plant bright light without strong direct sun during growth. The RHS recommends fuller light in winter. Use houseplant compost that holds moisture but drains well. Water moderately in summer and reduce watering in winter. Avoid cold drafts, and keep temperature and humidity moderate. The RHS recommends monthly balanced liquid feed in spring and summer. It rates the plant H1B, suited to summer outdoor conditions. NC State lists USDA zones 10–12. Stem cuttings provide a way to grow new plants.

Care needs are low, but excess water can cause root rot. Keep water off the leaves and allow air to circulate. These steps help prevent leaf spots. Watch for mealybugs, spider mites, aphids, and scale. Fungus gnats and whiteflies may also occur. NC State lists it as non-toxic to cats, dogs, and horses. This pet-safety information does not establish that the plant is edible.