It's approriate to a boss or relative you don't like particularily if they're bald. Include a note they can use the seeds on the pet or atop their head. And Green hair is better than no hair.
Hey! Before you say I'm mean, I could use one myself. Give me something for the barber to cut.
Ohhh Yeah!! I love it! I got my mother in law the Chia Pet Head that looks like Albert Eistein that grows hair on his head. Awesome huh? Even better... She still doesn't talk to me much! it was a Win-Win!