72 Cells – 36 mm
Jiffy Professional Greenhouse 72 (36 mm Pellets)
Start 72 plants from seed. This complete Jiffy Greenhouse comes with 72 peat pellets in a specially designed tray that provides professional results for your seed starting. Kit contains 11″x22″ watertight tray, dome, 6 plant markers, and a trial packet of SUPERthrive plant vitamin. 36 mm pellet size.