Rose Blossom

Rose Blossom, mostly known as Nana Rose, is a supporting character in the CW Soap Opera Riverdale. She is the mother of Clifford and Penelope Blossom, and she is the grandmother of Cheryl and Jason Blossom. While she is portrayed as a protective and decent person throughout most of the series, it is revealed in the third season that she forced Penelope to marry her own adoptive brother, and it is heavily implied that she abused her as well. As a result, Penelope grew up to be cold, abusive, and manipulative.

She was portrayed by Barbara Wallace.

Season One
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Season Two
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Season Three
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Personality
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