Rhipsalis campos-portoana Loefgr.
Rhipsalis campos-portoana is native to southern and southeastern Brazil. It grows as an epiphyte in Atlantic and cloud forests at elevations of up to 7,550 feet (2,300 m).
Rhipsalis campos-portoana is a much-branched cactus with long, light green, usually dichotomously branched stems that hang in large clusters. The primary branches are long, slender, and cylindrical, while the terminal branches are somewhat club-shaped and up to 2 inches (5 cm) long, all with a few naked areoles.
The bell-shaped flowers are white, usually terminal, with about eight slightly spreading, up to 0..35 inches (0.9 cm) long petals. Fruits are red, globose to ovoid, and reach up to 0.15 inches (0.4 cm) in diameter.
USDA hardiness zones 10a to 11b: from 30 °F (−1.1 °C) to 50 °F (+10 °C).
How to Grow and Care
Rhipsalis do not thrive in direct sunlight. Exposure to the afternoon sun can burn the leaves, turn them yellow or lead to spotting. However, they will not bloom without sufficient sunlight, and their growth can be stunted. Therefore, these cacti do best with morning sun and full shade in the afternoon.
As Rhipsalis is commonly grown indoors, care must be given to the placement of the plants. They should be kept at least 20 inches (50 cm) away from windows that receive midday or afternoon sun. The glass in the windows can multiply the heat from the sun's rays, causing sunburned leaves. Keep in mind that in its native environment, Rhipsalis is accustomed to receiving light filtered through dense, overhanging tree branches. Picturing this environment can help you adjust your lighting accordingly.
Rhipsalis is not a drought-resistant plant, so regular watering is essential. Overwatering, however, can cause weak stems and rotted roots. Using watering can help you measure the amount of water you are providing. The size of the pot compared to the size of the plant, the humidity levels in the home, and the type of potting soil used can all affect the watering frequency.
See more at How to Grow and Care for Rhipsalis.
- Back to genus Rhipsalis
- Succupedia: Browse succulents by Scientific Name, Common Name, Genus, Family, USDA Hardiness Zone, Origin, or cacti by Genus
Click on a photo to see a larger version.