The Conservatory Garden is the only formal garden in Central Park, New York City. Comprising 6 acres (24,000 m²), it takes its name from a conservatory that stood on the site from 1898 to 1934. The park's head gardener used the glasshouses to harden hardwood cuttings for the park's plantings. After the conservatory was torn down, the garden was designed by Gilmore D. Clarke, landscape architect for Robert Moses, with planting plans by M.