This Poison Heart, by Kalynn Bayron

YA, urban (and small town rural) fantasy. Briseis Greene runs a flower shop in Brooklyn with her moms, and hides a secret: she has a magical ability with plants that she can only partially control. One day she receives news that her birth family has left her with a mysterious garden estate in the country, and she begins to uncover more than she ever could have known about her background; as she comes into her true power, threats coalesce around her. I found the pacing uneven and the events somewhat unrealistic, but I loved Briseis’ narrative voice and her relationship with her mothers (and the constant references to Get Out). Cliffhanger ending into the next book.