You get 24 disks in this refill pack, enough to fill one standard Jiffy 7 Windowsill Greenhouse twice.
Jiffy 7 disks are so easy to use! Each lightweight disk is pre-drilled with a planting hole. Just soak them in lukewarm water for about half an hour, then place a seed or two in each hole. Jiffy is a trusted name in seed-starting media, and you can count on these disks to be reliable and high-performing. Enjoy! Set of 24.