seed blocking? any one done this?

Just read about using a "seed Blocker" for seed germaination without a container. I guess they use this method alot in Europe. Has anyone used this method?
Thanks LYnn

Tell us about it... do you have a website address which explains this??

Judy

Here is a link. MOst of the web sites I found for this tool were in Europe, except for Lees

http://www.groworganic.com/item_GP044_Ladbrooke2SoilBlocker4Block.html

Neat! Never heard of it before. What do you put in it to make the blocks?
:) Donna