
(Disocactus ackermannii)

Rick rack cactus, Ackermann's disocactus, Sweetheart cactus, Red flowered orchid cactus
Disocactus ackermannii is a cactus species that belongs to the Cactaceae family. It is a small epiphytic cactus that has flat, jointed stems that grow in a pendulous manner. The stems are typically green and have small spines along the edges. The plant produces vibrant red flowers that bloom in the spring and summer months.
18-24 inches (45-60 cm)
Ackermann's Disocactus requires bright, indirect light. Direct sunlight can scorch the plant's leaves and stems.
This cactus species prefers moderate humidity levels.
Feed the plant with a balanced, water-soluble fertilizer once a month during the growing season (spring and summer).
Prune the plant to control its size and shape. Remove any dead or damaged stems as needed.
Common pests for this cactus species include spider mites, mealybugs, and scale insects.
12-18 inches (30-45 cm)
Water the plant thoroughly when the top inch of soil is dry to the touch. During the winter months, reduce watering to once a month.
Ackermann's Disocactus thrives in temperatures between 60-75°F (15-24°C).
Spring and Summer
Ackermann's Disocactus is considered a moderately difficult plant to grow.
9b to 11b
The bright red flowers of the Ackermann's Disocactus plant are pollinated by hummingbirds in their native habitat.