Magic Moss is a magical moss that Rose Quartz planted and cultivated via her phytokinetic abilities. It first appears in the episode "Lars and the Cool Kids".
The moss is green before blooming. The flower is a rosy pink color with five light pink petals circling a central, hot-pink gem.
The moss was originally cared for by Rose Quartz and was growing in a lagoon known as Dead Man's Mouth. The moss attacked Buck, Jenny and Sour Cream by wrapping around them until it fully covers their bodies. Steven and Lars managed to transport the moss up the hill, where Rose used to take it. Upon reaching the top of the hill, the moss blooms into thousands of pink-gemmed flowers, freeing Steven and the others. Everyone watched the flowers drift above Beach City, while Steven drew to the conclusion that the moss only wanted to bloom.
- The centers of the flowers are similar to rose quartz gems.
- In the episode "Keep Beach City Weird", Ronaldo Fryman states that according to his blog, the moss isn't native to this region or dimension.
- Considering its history was tied to Rose Quartz, this is not an outside possibility.
- The moss is likely based on the Portulaca genus of plants, also known as purslanes, moss roses or rose moss. They are not actually mosses, but they are distant relatives of roses, belonging to a different branch of the same clade.