Element for cultivating at least one plant and method for producing the element 5 The element (50) is intended to be placed in a receptacle for the cultivation of at least one plant, and comprises: - a substantially solid body (52) including a substrate adapted to enable said plant to develop； - at least one seed (51) of said plant disposed on the body in at 10 least one seed receiving area (53)； - a layer for holding the seed(s) in said receiving area, comprising a dried mineral powder. The holding layer results from drying a deposition of a holding 15 composition (60) including a mineral powder suspended in water. Figure 3
