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PlantSnap
Plant Care
Barbed-wire cactus
(Pereskiopsis kellermanii)
Also Known As
Barbed-wire cactus, Keller's pereskiopsis, Pereskiopsis
About This Plant
Pereskiopsis kellermanii is a species of cactus that is native to Mexico. It is a small, shrubby plant that has thin, green stems and small, oval leaves that are covered in tiny hairs. The plant produces small, white flowers that bloom in the summer.
Plant Care Instructions
Outdoor Size Range
6-12 inches (15-30 cm)
Light Requirements
Pereskiopsis kellermanii prefers bright, indirect light. It can tolerate some direct sunlight, but too much can damage the plant.
Humidity Needs
Pereskiopsis kellermanii prefers low humidity levels, but can tolerate moderate humidity.
Fertilizing Schedule
The plant should be fertilized once a month during the growing season with a balanced fertilizer. It is important not to over-fertilize, as this can damage the plant.
Pruning Guidelines
Pereskiopsis kellermanii does not require regular pruning, but can be pruned to control its size and shape.
Common Pests and Diseases
Common pests for Pereskiopsis kellermanii include mealybugs and spider mites. It is important to regularly inspect the plant for signs of infestation and treat with an appropriate insecticide if necessary.
Indoor Size Range
6-12 inches (15-30 cm)
Watering Schedule
The plant should be watered when the soil is completely dry. It is important not to overwater the plant, as this can lead to root rot.
Temperature Range
The plant prefers warm temperatures between 70-85°F (21-29°C). It can tolerate temperatures as low as 50°F (10°C), but should be protected from frost.
Growing Season
Pereskiopsis kellermanii grows best during the spring and summer months.
Growing Difficulty Level
Pereskiopsis kellermanii is considered a moderately difficult plant to grow. It requires specific growing conditions and can be susceptible to pests and diseases.
USDA Hardiness Zones
Pereskiopsis kellermanii is not frost hardy and should be grown indoors or in a greenhouse. It is not assigned a USDA hardiness zone.
Did You Know?
Pereskiopsis kellermanii is commonly used as a rootstock for grafting other cactus species.
