Red Coral Cactus

Red Coral Cactus (Rhipsalis ramulosa)

Other Known Names: Red Mistletoe Cactus, Red Rhipsalis, Chain Cactus
Genus: Rhipsalis
Species: ramulosa

Aesthetic Description

The Red Coral Cactus (Rhipsalis ramulosa) is an epiphytic cactus with slender, trailing stems that cascade gracefully. These stems are flat and ribbon-like, exhibiting a vibrant green color that transitions to deep coral-red or violet-red hues when exposed to bright light. The plant produces small, greenish-white flowers, followed by white, berry-like fruits that add to its ornamental appeal. Its unique coloration and growth habit make it a striking addition to any plant collection.

Colours

• Stems: Green to coral-red or violet-red
• Flowers: Greenish-white
• Fruits: White, berry-like

Scientific Description

Rhipsalis ramulosa is an epiphytic cactus native to the tropical forests of Central and South America. It grows naturally in the canopy, where its slender, flat stems cascade downward. The plant produces small, greenish-white flowers, which are followed by white, berry-like fruits. The stems exhibit a vibrant green color that transitions to deep coral-red or violet-red hues when exposed to bright light.

General Botanical Information

This species belongs to the Cactaceae family and is commonly referred to as the Red Coral Cactus due to its striking coloration. Unlike many cacti, it prefers humid environments and does not tolerate prolonged direct sunlight. Its trailing growth habit makes it ideal for hanging baskets or elevated planters, adding a touch of elegance to indoor spaces.

Growing Conditions

• Light: Bright, indirect light; tolerates some shade

• Watering: Allow top layer to dry slightly between waterings; avoid waterlogging

• Soil: Well-draining epiphytic mix with perlite or orchid bark

• Feeding: Apply diluted, balanced fertilizer monthly during active growth

• Humidity: Moderate to high

• Repotting: Every 2–3 years or when root-bound