Botanical Name: Rhipsalis baccifera and other species
Spiky, branched stems punctuating the air makes mistletoe cactus an exciting plant for any room. Some species are more weeping than others, trailing over the sides of the pot. Put one in a hanging basket to show it off at eye-level.
Although this is a true cactus, its origins are in the tropical rainforests, where Rhipsalis makes its home as an epiphyte, hanging on a tree branch. Forget what you think you know about cacti, this one is a Brazilian native and needs high humidity and indirect sunlight.
You can expect small greenish-white flowers to appear in late winter or spring, followed by white fruits that look similar to the berries on mistletoe. You'll often find this plant labeled Mistletoe Cactus.
Repot every couple years, keeping this sprawling succulent in a smallish pot. Wait till the spring flowers have faded -- never repot a plant while it's blooming.
Handle the plant carefully -- those stems are fragile and may break off at the stem joints.
Origin: Brazil and Peru
Height: Varies by species; many will trail to 6 ft/1.8 m unless pruned back.
Light: Bright indirect light year-round. Shade from direct sunlight, especially in summer, which causes the stems to turn red and look shriveled. This tropical cactus thrives under indoor grow lights.
Water: In spring and summer, allow the potting medium to dry out slightly between waterings; water less in winter.
Humidity: This cactus is native to rainforests where it lives with high humidity. Indoor air can become extremely dry in winter, so it's a good idea to use a humidity gauge and maintain 50% relative humidity around the plant; this is easier than it seems. Discover ways to increase humidity for your houseplants.
Temperature: 70-75°F/21-24°C days and 60-70°F/16-21°C nights
Soil: Mix 1 part potting soil and 1 part fine-grade fir bark. Don't pack the potting medium down. An epiphyte in its native habitat, this cactus likes a little air around its roots.
Fertilizer: Feed once a month with a fertilizer specially made for cacti and succulents.
Propagation: Use a sharp, clean knife, scissors or a razor blade to take stem cuttings. A milky, white sap may ooze from the cuttings, so allow the cut ends to dry for a day or two. Then insert the cut end into a sterile potting medium. Keep the medium lightly moist.