The cells are about 2" deep and fit in the standard 10 X 20" black trays. They are individually perforated (as opposed to the 4- and 6-packs used for veggies and bedding plants) so you can easily break off a few to give to visiting garden friends. Amazon has pages and pages of such stuff, but it's cheaper at the local farmer's supply store. They have everything from 6 cells per tray (great for planting small bonsai) to over 100 cells, as well as sheets of the 4- and 6-packs. Personally, I save those when I buy veggies in spring and use them often for seedlings as a way station to 3" square pots. Another advantage is that before you use them, the sheets will nest, so you can have a stack of them and it doesn't take up much room until you plant it. _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/… Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net>