lemongrove
Yes Callistemon do try one out on your DH to make sure it’s still edible, although in my long experience of husbands they will eat anything (looks round carefully in case Grandad is watching for misandry.)?
Yes, they're good dustbins!
Once trained properly, of course. Mine's nearly trained but not quite; it does take some time.
My grandchildren always preferred Popty Ping to the actual Welsh Word lemongrove it is so onomatopoeic, but as your question was directed to Callistemon I will leave the reply to her. Thanks, Lexisgranny!
Meicrodon?