- Light: Bright light.
- Water: Allow soil to dry out between watering.
Crown of Thorns is recognized for its eye-catching blooms, which are not real flowers in the real sense, but spathaceous red bracts conveniently situated at the shoot tips. These conspicuous, saucer-shaped bracts surround the real yellow flowers. The narrow, obovate, smooth-edged leaves that are spirally arranged on the stem naturally drop off as the plant gets older. This gives a scrawny appearance in older plants – an awesome vintage aesthetic for your living room or office.