Abstract: A roof planter comprising growth media capable of sustaining a desired vegetation, a sack retaining a quantity of the growth media, the sack being formed of moisture permeable material that is capable of retaining the growth media, the sack having an opening capable of accepting the growth media, and a pad in association with the sack and capable of separating the sack from the top of a roof. When the desired vegetation is planted in the growth media being retained by the sack, and the pad is positioned between the sack and the roof, the vegetation may grow in the sack on the roof without causing damage to the roof. Further, a fabric roof planter is disclosed having a sack that is fashioned with vertical sidewalls to facilitate a predictable footprint; handles to facilitate horizontal transport; and sealable windows to facilitate the rapid planting of vegetation in the growth media retained by the sack.