Peat Pellets are a convenient, no mess way to start flower and vegetable seeds and cuttings. Pellets expand to form a pot and soil in one. These pellets are made from Canadian sphagnum peat moss which provides a rich, high quality growing environment. Jiffy Pellets can be transplanted directly into the ground or into larger containers. Jiffy 7 Peat Pellets are pre-drilled with a soft center hole for easy cutting strikes and larger seed planting.