Sunset herb is a plant in Barbie as The Island Princess. If ingested, it is poisonous and causes one to fall asleep (victims include Tallulah, Azul, Nat, Pat, and Matt). The antidote is a rose tonic made from island roses.
| Barbie as The Island Princess |
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 Quote: "There may be miracles awaiting. They may be closer than we know. When we have love to guide us as we go" Characters: Azul | King Peter | Nat, Pat, and Matt | Pearl | Prince Antonio | Princess Gina | Princess Luciana | Princess Rita | Princess Rosella | Princess Sofia | Queen Ariana | Queen Danielle | Queen Marissa | Sagi | Tallulah | Tika | Tiny Locations: Apollonia | Island | Paladia Songs: "A Brand New Shore" | "Always More" | "At The Ball" | "Here On My Island" | "I Need to Know" | "I Need To Know (Pop Version)" | "Love Is For Peasants" | "Right Here In My Arms" | "Right Here In My Arms: Greenhouse" | "Right Here In My Arms: Reunion" | "The Rat Song" | "When We Have Love" |