Stenocereus Hollianus (Organ Pipe Cactus)

Stenocereus hollianus
Common Name: Organ Pipe Cactus

Stenocereus hollianus, known as the Organ Pipe Cactus, is a dramatic and fast-growing columnar species native to Mexico. Named for its elegant, multi-stemmed form, this cactus grows in clusters that resemble the pipes of a church organ—making it a favorite for creating vertical interest in arid gardens and large containers.

The stems are slender, light green to blue-green, with well-defined ribs lined by short, bristly spines. With time and maturity, S. hollianus can bloom with creamy white to pale pink flowers, often opening at night and attracting pollinators such as moths and bats.

☀ Light Requirements
Thrives in full sun. Outdoors, plant in a bright, open area. Indoors, place near a very sunny window or use high-output grow lighting to support strong upright growth.

💧 Watering Needs
Water deeply when the soil is completely dry. Requires excellent drainage and minimal watering during colder months. Overwatering should be avoided at all costs.

🌡 Temperature Tolerance
Hardy to around 25°F in dry conditions. Protect from frost and excess winter moisture. For shipping in cold weather, we recommend adding a [Heat Pack].

✨ Special Features
• Elegant, Multi-Stemmed Growth – True "organ pipe" shape adds desert drama
• Night-Blooming Flowers – Attracts nighttime pollinators like bats and moths
• Fast & Vertical – Grows quickly in the right conditions and reaches for the sky

Other Common Names:
Organ Pipe Cactus (not to be confused with Stenocereus thurberi), Hollian Organ Cactus

This cactus will ship bare root and will be ready to place directly in a well draining soil mix like our Custom Cactus Mix.

Photos in the listings unless otherwise specified are representative of the plant that will be sent to you.
However, Plants grow differently and each plant may vary slightly in shape, size, growth pattern, etc.
Of course, if you receive a plant that you are dissatisfied with please reach out to us. We want to make it right!

If temperatures where you live will be much lower than 20℉ even heat packs may not work. You may consider waiting until things warm up a bit. We know you love your plants just like we do and we wouldn't want any of them to freeze.