Rhipsalis baccifera ‘Oasis'(Pencil cactus)

Selling size: Well rooted bushy plant | 2.5″ pot included

Rhipsalis baccifera ‘Oasis'(Pencil cactus), often referred to as Pencil Cactus, is a graceful, trailing epiphytic cactus known for its slender, pencil-like stems and soft, cascading form. Unlike desert cacti, Rhipsalis naturally grows in tropical forests, hanging from trees and rocks where it receives filtered light and regular moisture. This makes it an excellent choice for indoor hanging baskets, shelves, and bright shaded balconies. Below is a detailed care guide to help your Rhipsalis baccifera ‘Oasis’ thrive.

Rhipsalis baccifera ‘Oasis’ (Pencil Cactus) – Complete Care Guide :

Light Requirements

Rhipsalis baccifera prefers bright, indirect light. In its natural habitat, it grows under forest canopies, protected from harsh sun. Indoors, place it near an east- or north-facing window, or a few feet away from a brighter window with sheer curtains. Gentle morning sun is acceptable, but strong direct sunlight can cause stem yellowing or scorching.

Too little light may result in weak, elongated growth, while too much sun can stress the plant. Balanced, filtered light encourages healthy, full trailing stems.

Watering

Unlike typical cacti, Rhipsalis enjoys regular watering. Keep the soil lightly moist, but never soggy. Water when the top 3–4 cm of soil feels dry. During warm growing months, watering may be required once or twice a week, while in cooler seasons watering should be reduced.

Ensure excess water drains freely from the pot. Prolonged waterlogging can cause root rot. Use room-temperature, preferably filtered or rainwater, as Rhipsalis is sensitive to mineral buildup from hard water.

Soil and Potting

Rhipsalis baccifera requires a well-draining yet organic-rich potting mix. An epiphytic cactus or orchid mix works best. You can also prepare your own mix using coco peat or peat moss, orchid bark, perlite, and a small amount of compost. This mix mimics its natural growing conditions by providing airflow and moisture retention.

Choose a pot with good drainage holes. Hanging baskets are ideal for showcasing its trailing habit. Repot every 2–3 years or when the plant becomes root-bound, preferably during the growing season.

Temperature and Humidity

As a tropical cactus, Rhipsalis baccifera ‘Oasis’ prefers warm temperatures between 18–30°C. It does not tolerate cold well and should be protected from temperatures below 12–15°C. Avoid cold drafts, air conditioners, and sudden temperature changes.

High humidity greatly benefits this plant. Aim for 60–80% humidity. It performs exceptionally well in bathrooms, kitchens, or humid rooms. In dry environments, use a humidifier or group plants together to increase humidity.

Fertilizing

Feed Rhipsalis lightly during the active growing season (spring and summer). Use a diluted balanced liquid fertilizer or cactus fertilizer at half strength every 4–6 weeks. Avoid heavy feeding, as excess fertilizer can cause soft, weak growth.

Stop or significantly reduce fertilizing during winter when growth slows.

Pruning and Propagation

Pruning is minimal but can be done to control length or shape. Trim overly long or tangled stems using clean scissors. Pruning encourages branching and a fuller appearance.

Rhipsalis is easy to propagate from stem cuttings. Allow cuttings to dry for a few hours, then place them in a lightly moist, well-draining mix. Roots usually form within a few weeks in warm, humid conditions.

Pests and Common Problems

Rhipsalis is generally pest-resistant but may occasionally attract mealybugs or spider mites, especially in dry air. Treat infestations early with neem oil or insecticidal soap.

• Shriveled stems: Usually a sign of underwatering or low humidity.

• Yellowing or soft stems: Often caused by overwatering or poor drainage.

Decorative Uses

Rhipsalis baccifera ‘Oasis’ is perfect for hanging baskets, shelves, and modern interiors. Its flowing, pencil-thin stems add softness and movement, making it an excellent accent plant.

Conclusion

Rhipsalis baccifera ‘Oasis’ (Pencil Cactus) is a unique, low-maintenance tropical cactus that brings elegance and greenery to indoor spaces. With bright indirect light, regular but careful watering, high humidity, and well-draining soil, it will grow lush and trailing. Understanding its tropical nature—rather than treating it like a desert cactus—is the key to long-term success.