Personality. Having grown up isolated and picked on by children, Rose is pretty sour but with a good heart.

As a teen, her hair is long and stringy as Mia's. Her eyes are a dull grey. A unique feature of Rose is that her four fingers are discolored grey as a result of the mold in her body. Whenever she uses her powers fully, Rose's veins light up in a blue grey glow.

Rosemary Winters is a superhuman whose body is made up of mold-imitation human cells. Born from mold-mutated parents.