Ric Rac Cactus Care Guide

Ric Rac Cactus (Disocactus anguliger), also commonly called Fishbone Cactus or Zig Zag Cactus, is a tropical cactus known for its distinctive flat, deeply lobed stems that resemble a fishbone or zigzag pattern. Unlike desert cacti, it naturally grows in tropical forests, where it enjoys bright filtered light, regular moisture, and humidity.

Light

Provide bright, indirect light. Ric Rac Cactus can tolerate some gentle morning sun, but strong afternoon sunlight may scorch its stems.

An east-facing window or a location a few feet back from a bright south- or west-facing window works well.

Water

Water when the top 1–2 inches of soil feel dry. Water thoroughly, allowing excess water to drain from the bottom of the pot.

During spring and summer, the plant generally needs more frequent watering. Reduce watering during fall and winter as growth slows.

Avoid allowing the soil to remain soggy, as Ric Rac Cactus is susceptible to root rot.

Soil

Choose a light, airy, well-draining potting mix that retains some moisture without becoming waterlogged.

A simple mixture is:

• 2 parts quality potting soil
• 1 part orchid bark
• 1 part perlite or pumice

Always use a container with adequate drainage holes.

Temperature & Humidity

Ric Rac Cactus prefers temperatures between approximately 60–80°F. Protect it from freezing temperatures and cold drafts.

Because it is a tropical forest cactus, it appreciates moderate to high humidity. Normal household humidity is often sufficient, but additional humidity can be helpful in particularly dry homes.

Fertilizer

Feed approximately once a month during spring and summer with a balanced houseplant fertilizer diluted to half strength.

Reduce or stop fertilizing during fall and winter when the plant’s growth naturally slows.

Flowers

Mature Ric Rac Cacti can produce beautiful, fragrant flowers, typically after the plant has established itself.

To encourage flowering:

• Provide plenty of bright, indirect light.
• Allow slightly cooler temperatures during fall and winter.
• Reduce watering somewhat during the cooler months.
• Avoid excessive nitrogen fertilizer.
• Don’t continually repot the plant—being slightly root-bound can encourage flowering.

Don’t be discouraged if a young plant doesn’t bloom right away. It may need time to mature.

Pruning & Repotting

Pruning isn’t usually necessary, but long or damaged stems can be trimmed to maintain the plant’s shape.

Repot approximately every 2–3 years, or when the plant has clearly outgrown its container. Choose a pot only slightly larger than its current one.

Its long, trailing stems make Ric Rac Cactus especially attractive in a hanging basket or elevated planter.

Propagation

Ric Rac Cactus is easy to propagate from stem cuttings.

Cut a healthy section of stem and allow the cut end to dry and callus for a few days. Place the cutting into a lightly moist, well-draining potting mix and keep it somewhere warm with bright, indirect light while roots develop.

Common Problems

Wrinkled or limp stems: The plant may need water. Check the soil before watering, since damaged roots can also cause wilting.

Yellow or mushy stems: Often a sign of overwatering or root rot.

Brown or bleached patches: Usually caused by excessive direct sunlight.

Little or slow growth: May indicate insufficient light, nutrients, or temperatures that are too cool.

No flowers: The plant may be too young or may need brighter light and a cooler winter resting period.

Pests: Occasionally susceptible to mealybugs, scale, spider mites, and fungus gnats.

As always, if you have any questions feel free to call us at (352) 735-8350. We’re open Monday-Friday 8AM-5PM.