Gray Ghost Organ Pipe is a powdery blue-green columnar cactus from Mexico. In the wild, it can eventually grow to 20', but in cultivation it tends to stay under 6'. Young plants are deeply ribbed and have reddish brown spines, but with time the 5-8 ribs flatten and the spines turn white. When it blooms, it opens 2" to 3.5" white and magenta, funnel-shaped flowers in the night that stay slightly open during the day.
Plant Care
- Light: Full Sun
- Water: Light watering needs. Water when soil dries out. Avoid overwatering
- Additionally: This cactus variety will not survive a frost.