Rhipsalis ramulosa

🌿 Rhipsalis ramulosa, commonly known as the Red Mistletoe Cactus, is a striking epiphytic cactus from the Cactaceae family. Native to the humid rainforests of Brazil, this unusual succulent grows naturally on tree branches where it drapes elegantly from the canopy. Unlike typical desert cacti, it thrives in shade and moisture, making it surprisingly well-suited for indoor environments. This is a beginner-friendly plant that rewards minimal effort with lush, cascading growth. Fun fact: Rhipsalis is the only cactus genus naturally found outside the Americas, with some species native to Africa and Madagascar, though R. ramulosa itself is purely South American.
FOLIAGE AND GROWTH HABIT
This is a trailing cactus with slender, cylindrical stems that branch repeatedly to create a dense, bushy appearance. The stems are bright green when young, often developing reddish or bronze tones when exposed to bright light or cooler temperatures. Each segment is pencil-thin and smooth, lacking the spines you'd expect from a cactus. The overall effect is soft and graceful, almost fern-like, with stems that can cascade several feet over time.
FLOWER DETAILS
Rhipsalis ramulosa produces small, star-shaped flowers that are cream or pale yellow in colour. They appear along the stems, usually in late winter or early spring, and have a subtle, sweet fragrance that's pleasant without being overpowering. The flowers are delicate and charming rather than showy, adding a gentle accent to the plant's trailing form. This cactus blooms reliably when given a cooler, drier rest period in winter, which mimics its natural seasonal cycle. After flowering, small white or pinkish berries may develop, adding another layer of visual interest.
CARE INSTRUCTIONS
🌞 Light: Bright indirect light or partial shade. Avoid direct sun, which can scorch the stems. Thrives with 4-6 hours of filtered light daily.
💧 Water: Water when the top inch of soil feels dry, roughly once a week in summer and every 10-14 days in winter. Water thoroughly until it drains, then let it dry slightly before watering again. Bottom watering works well to avoid stem rot.
🌡️ Humidity: Prefers 50-70% humidity but adapts to average home conditions. Mist occasionally or place on a pebble tray in dry winter months.
🪴 Soil: Well-draining cactus or orchid mix. A blend of potting soil, perlite, and orchid bark works perfectly to prevent waterlogging.
🏺 Potting: Use a hanging basket or shallow pot with drainage holes. Repot every 2-3 years in spring, going up one pot size. Prefers being slightly root-bound.
🌱 Growth rate: Moderate. Grows several inches over six months and can reach 2-3 feet in trailing length within a year. Mature specimens can trail up to 4 feet or more.
👩‍🌾 Fertilizing: Feed monthly from spring through summer with a diluted cactus or houseplant fertilizer at half strength. Skip fertilizing in fall and winter.
🐾 Pet friendly: Yes, non-toxic to cats and dogs, making it a safe choice for homes with curious pets.
WHERE TO PUT IT
This cactus looks stunning in hanging baskets near east or north-facing windows, where it can receive gentle morning light or consistent indirect brightness. It's perfect for bathrooms with windows, as it appreciates the ambient humidity. Display it on high shelves in living rooms or bedrooms where the trailing stems can cascade freely. Avoid placing it in hot, south-facing windows or in rooms with cold drafts from air conditioning vents or exterior doors.