Plant guide

Fishbone Cactus.

Epiphyllum anguliger

Pronounced dis-oh-KAK-tus an-gyoo-LY-jer

Also known as Epiphyllum anguliger

The fishbone cactus is a charming epiphyte known for its unique, zigzagging stems. It produces stunning, fragrant flowers that bloom at night. This plant adds a tropical feel to any indoor space.

At a glance

Care level: Easy
Plant type: Epiphytic cactus
Light: Bright, filtered light is best for healthy growth.
Indoor light: Bright indirect
Water: Every 7 to 14 days
Mature size: 2 to 3 feet long
Growth rate: Medium

Care

Keep your plant in a well-draining potting mix to prevent root rot. Watch for shriveled stems which indicate the plant needs more water. Ensure it gets plenty of filtered light to encourage blooming.

Watering: Water when the top few inches of soil feel dry to the touch.
Feeding: Feed with a balanced liquid fertilizer during the active growing season.
Pruning: Trim back any leggy or damaged stems in early spring to maintain shape.
Repotting: Repot only when the plant becomes root-bound or needs fresh soil.
Soil: Well-draining cactus or succulent mix
Soil pH: 6.0 to 7.5

Safety

Pets: This plant is considered non-toxic to cats and dogs.

How to identify it

Deeply lobed, zigzagging succulent stems
Flat, fleshy, and green foliage
Large, fragrant white and yellow flowers
Trailing or hanging growth habit

Science

Family: Cactaceae
Genus: Disocactus
Order: Caryophyllales
Class: Magnoliopsida

Taxonomy resolved against GBIF.

Is your fishbone cactus looking unwell?

This page is a general guide. Pocket Botanist diagnoses problems from a photo of your actual plant, works out watering for your light and conditions, and reminds you when care is due.

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This guide was generated with AI and checked against GBIF taxonomy. It is general information, not horticultural or veterinary advice. Read about how we build these guides.