Answer: Calliandra, called bottle brush, generally thrives in full sunshine. It's possible your new plants are just going through some stress from being transplanted. I suspect they will recover. In the meantime, water them thoroughly on a weekly basis and try to provide shade from the hot afternoon sun until they become established. A simple frame draped with burlap or weed block material should keep them comfy while they adjust to their new surroundings.
Q&A Library Searching Tips