Lipstick Vine Aeschynanthus humilis

Lipstick vine is a tropical, evergreen herbaceous perennial native to southern China and Indo-China. Plants of this genus are trailing and creeping epiphytes living in damp forests, rooted in the moss and debris that accumulates on the branches of trees. It is a member of the gloxinia family (Gesneriaceae). The species epithet is Latin for “low-growing.”

Lipstick vine requires good lighting and semi-moist, well-drained potting mix. It prefers warm, humid conditions but with air circulation. Place it in a south or west facing window but avoid direct sunlight, which can burn the leaves. The plant does well under artificial light. An environment of 60 to 70 degrees Fahrenheit at night and 10 to 15 degrees warmer during the day is adequate for this plant. Water regularly, especially if growing the plant in a hanging basket, but let the soil become slightly dry between watering. After the plant flowers, prune the stems back to a height of 6 inches or so to encourage new growth. In winter, keep the plant cooler and drier to encourage flower bud formation in the spring. When the plant is resting, the temperature should be 55 to 65 degrees Fahrenheit. 

Lipstick vine is prized for its glossy, waxy foliage and its colorful flowers. The buds emerge from a dark maroon tubular calyx, like the way lipstick emerges from its case. This species has shorter stems than many other species in the genus. They do not trail too long and are easier to manage in a pot. This plant can be propagated from stem cuttings.

Lipstick vine is attractive without flowers, but it is a knockout when it blooms. It can be grown in a pot or hanging basket. Like many houseplants, it can spend the summer months outside. Place it in dappled or partial shade, under a tree or pergola. 

Diseases, Insect Pests, and Other Plant Problems: Other than the problems common to indoor plants, lipstick vine has no known disease or insect issues. Drafts or improper watering can cause the lower leaves to drop.