1. A method of delivering plant seed material to a target placement surface, comprising: utilizing a core material comprised of one or more earthen, biological, or manmade materials; combining plant seed material with said core material to utilize said core material as a vector for said plant seed material; and delivering a plurality of said vectors to a target placement surface but preventing said vectors from forming a barrier layer over said target placement surface; wherein a vector mixture is created by mixing vectors carrying a specific type of plant seed material with vectors carrying at least one other type of plant seed material in a pre-determined ratio before said vectors are distributed over said target placement surface.