Organ Pipe Cactus Plant Care
Stenocereus thurberi (Engelm.) Buxb.
Updated · Sources · How we source care data
Stenocereus thurberi, the organ pipe cactus, is a species of cactus native to Mexico and the United States. The species is found in rocky desert.
Every 14–21 days
Full sun
50–90°F
10–60%
At a glance
How do you care for Organ Pipe Cactus?
Water Organ Pipe Cactus every 14–21 days, letting the top layer of soil dry out between waterings, and give it full sun. It prefers temperatures of 50–90°F (10–32°C) and 10–60% humidity. Fertilize it every 8 months during the growing season.
Where Is the Organ Pipe Cactus Native To?
What Is the Organ Pipe Cactus?
Organ Pipe Cactus (Stenocereus thurberi) belongs to the Cactaceae family within the Stenocereus genus. Organ Pipe Cactus is native to Mexico and the United States. Organ Pipe Cactus is also known as Pitahaya.
Organ Pipe Cactus displays a tall columnar cactus growth habit, reaching up to 10 ft tall with a spread of approximately 3 ft. Organ Pipe Cactus produces night-blooming white or pink flowers.
How Often Should You Water a Organ Pipe Cactus?
Stenocereus thurberi requires watering every 14–21 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 14–21 days
Let soil partially dry between waterings
What Light Does the Organ Pipe Cactus Need?
Organ Pipe Cactus thrives in full sun.
Light Requirement
Full sun
What Temperature and Humidity Does the Organ Pipe Cactus Prefer?
Stenocereus thurberi grows best at temperatures of 50–90°F. Organ Pipe Cactus prefers humidity levels of 10–60%.
Temperature
50–90°F
Humidity
10–60%
What Soil Mix Works Best for a Organ Pipe Cactus?
Sandy, well-draining cactus mix with perlite and coarse sand. Good drainage is essential for Organ Pipe Cactus to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Organ Pipe Cactus?
Feed Organ Pipe Cactus every 8 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 8 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Organ Pipe Cactus?
Repot every 2-3 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Organ Pipe Cactus?
Organ Pipe Cactus can be propagated through stem cuttings, grafting. Similar propagation techniques also apply to alamosa organ pipe cactus plant care, which shares the same genus.
Is the Organ Pipe Cactus Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Organ Pipe Cactus, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Organ Pipe Cactus?
Organ Pipe Cactus is susceptible to spider mites, scale insects, mealybugs. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Organ Pipe Cactus Need?
Organ Pipe Cactus grows outdoors in USDA Zone 9b – 11. It survives winters down to planting zone 9b. Organ Pipe Cactus is native to Mexico and the United States. In cooler regions, grow Organ Pipe Cactus as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 9b – 11
Keep exploring plants
Organ Pipe Cactus is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Stenocereus genus — compare its care with other Stenocereus species on PlantoScan.
Stenocereus is part of the Cactaceae plant family — browse all Cactaceae genera and species.
Organ Pipe Cactus thrives in bright light and direct sun — see other bright-light plants.
More Stenocereus Species
Other Stenocereus species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Stenocereus thurberi (Engelm.) Buxb., family Cactaceae (first published in in Bot. Stud. 12: 101. 1961.) — World Flora Online record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Organ Pipe Cactus, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 9b – 11, estimated from the plant's typical growing conditions.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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