Planthouse is a contemporary gallery and project space located in New York City, in the United States committed to publishing emerging and established artists. The archive of Planthouse can be found at the Beinecke Rare Book & Manuscript Library at Yale University in New Haven, CT. Planthouse publications are in the collections of The Metropolitan Museum of Art, and the Beinecke Rare Book & Manuscript Library. Planthouse was founded in 2013 in a former flower shop by Katie Michel. The gallery took its namesake from its location in New York City's flower district. In 2015 Planthouse moved to its current home on West 28th street between Broadway and 6th Avenue.