Cactus | Plants

The Organ Pipe Cactus, scientifically known as Stenocereus thurberi, is a magnificent columnar cactus native to the Sonoran Desert, where it can grow up to 25 feet tall. Named for its multiple tall, slender stems that resemble the pipes of an organ, this cactus is a stunning addition to any Arizona landscape. The cactus produces creamy white flowers that bloom at night during the late spring, followed by edible red fruits known as “pitaya.” The Organ Pipe Cactus is both an architectural and ecological marvel, perfect for creating a dramatic focal point in xeriscaping designs.

Type of Light: Full Sun
This cactus thrives in full sun, making it ideal for Arizona’s intense desert sunlight. It should be planted in an area where it will receive direct sunlight throughout the day to ensure healthy growth and flowering.

Watering: Extremely Low Water Requirement
The Organ Pipe Cactus is highly drought-tolerant, requiring minimal water. Water deeply every 3-4 weeks during the summer months, allowing the soil to dry completely between waterings. In the winter, reduce watering to once every 6-8 weeks or rely on natural rainfall.

Companion Planting:
Pair the Organ Pipe Cactus with other desert-dwellers like Saguaro, Ocotillo, and Golden Barrel Cactus for a powerful vertical display in your landscape. For added color and texture, plant alongside Desert Marigold or Penstemon, which will attract pollinators and bring bright blooms to your garden. These companions create a vibrant, low-maintenance desert garden that thrives in Arizona’s dry conditions.