摘要 |
The invention is an apparatus for aerating soil proximate to a plant with root system using a hand drill system, made of a polymer drill bit having a shaft with a vertical axis that is generally cylndrically shaped having a connector end and a drill end, an indentation in the drill bit between one-fourth and one-third of the overall length of the polymer drill bit from the drill end, and a drill with a connector to engage the polymer drill bit for forming a bore hole in soil adjacent a plant with root system.
|