The video demonstrates how I am starting seeds this year. I bought a 3/4" blocker (makes 20 blocks) and a 2" blocker (makes 4 blocks) from PottingBlocks.com. Most of the blocks will go into recycled barbeque chicken container propagators with wicks for sub-irrigation. I will post progress photos of the seedlings in the blocks as they sprout. These photos are from a prior growing season. The blocks should make it much easier to separate and plant the seedlings since the roots will not be tangled together. The blocks "air prune" the roots and keep each seedling separate from the others.