Bunny ears cactus requires a well-drained container for indoor use. An unglazed clay pot allows for evaporation of excess moisture, which is a prime killer of these plants. They can also grow outdoors but are only hardy in United States Department of Agriculture zones 9 to 11.
When it is in the ground, the plant blooms plentifully. However, when grown in containers, flowering is not seen very often. Bunny ears bloom bowl-shaped creamy yellow flowers that are 2 inches wide in diameter. The flowers develop into 2 inches long red to purple-colored fruits.
These plants are hardy to USDA Hardiness Zones 8-12. In these regions, Opuntia thrives in bright full sun while also being able to tolerate partial shade. If your indoor bunny ear cactus doesn't get enough light, use a cool white fluorescent tube for 14-16 hours a day.. . . . .364011235086!]0000000000000009783314145525!]
