Rhipsalis: The Air Plant That’s Not An Air Plant

Rhipsalis, often referred to as “mistletoe cacti,” are a unique genus of epiphytic cacti native to the Americas, Africa, and Madagascar. Unlike traditional cacti, they lack spines and have a more succulent or shrub-like appearance. Their adaptability to various environments has made them popular housePlants.

Characteristics of Rhipsalis

Epiphytic Nature: Rhipsalis typically grow on other plants, such as trees, for support. They derive nutrients from the air, rainwater, and organic matter that accumulates around their roots.

Variety of Shapes: These cacti come in a wide range of shapes, from long, trailing vines to compact, bushy forms. Some species even develop flat, leaf-like segments.

Succulent Leaves: Rhipsalis have succulent leaves or stems that are adapted to store water, allowing them to thrive in dry conditions.

Lack of Spines: Unlike most cacti, Rhipsalis do not have spines. This makes them safer to handle and more suitable for indoor environments.

Popular Rhipsalis Species

Rhipsalis salicornioides: This species has cylindrical, jointed stems that resemble pickles, earning it the nickname “mistletoe cactus.”

Rhipsalis cereuscula: With its long, trailing stems and small, cylindrical segments, Rhipsalis cereuscula is a popular choice for hanging baskets.

Rhipsalis pachyptera: This species has flat, leaf-like segments that are often covered in fine hairs. It is also known as the “leatherleaf cactus.”

Rhipsalis pilosa: Rhipsalis pilosa is characterized by its dense, hairy stems and small, round segments.

Caring for Rhipsalis

Light: Rhipsalis prefer bright, indirect light. Avoid direct sunlight, which can scorch their leaves.

Watering: These cacti are drought-tolerant and prefer to be slightly underwatered rather than overwatered. Allow the soil to dry out completely between waterings.

Humidity: Rhipsalis appreciate higher humidity levels. Misting the plant regularly or using a humidifier can help create a favorable environment.

Temperature: Rhipsalis thrive in average room temperatures. Avoid exposing them to extreme temperature fluctuations.

Soil: A well-draining potting mix is ideal for Rhipsalis. A cactus or succulent mix is a suitable option.

Fertilizing: Fertilize Rhipsalis once a month during the growing season (spring and summer) with a diluted balanced fertilizer.

Propagation

Rhipsalis can be propagated from cuttings. Simply remove a healthy stem cutting, allow it to callus over, and then plant it in a well-draining potting mix. Keep the cutting moist until it roots.

Rhipsalis are low-maintenance houseplants that add a touch of greenery to any space. Their unique appearance and adaptability make them a popular choice for both beginners and experienced plant enthusiasts.