A convenient and eco-friendly way to germinate seeds, these 4" round Jiffy-pots are made of 100% peat and are completely biodegradable. Once filled with potting soil, these pots make the perfect environment to start your fruit, vegetable, and flower seeds before the growing season. Jiffy-pots may be placed in a tray when used for greenhouse growing, and may be placed directly into the soil when moving to your garden beds or flower pots, helping to minimize transplant shock. | Jiffy Round -Pots Bonus 6-Pack in Brown | Size 4"