Mckenzie Jiffy Pellet Refill 142519 Greenhouse Kit, 16-Cell

Pellets will fit 36 cell Jiffy tomato greenhouses. Jiffy's largest peat pellets are ideal for starting seeds that will grow larger, more complex root systems (such as tomatoes and peppers). Add warm water and watch them expand! more detailed instructions for use come with product packaging. Reuse your seed starting trays time and time again with these pellet refills.