A ground stake kit includes at least one elongated ground stake having a top end, a bottom end and a middle portion. The stake being constructed from a weather resistant material plastic or composite material and having a rough textured outer surface. A cap is secured to the top end of the ground stake and is constructed from a hardened material such as metal to receive repeated impacts from the striker of an air hammer. A sleeve aligns the stake with an air hammer. The sleeve includes a first end having a shape and size that is complementary to the neck of an air hammer, and a second end having an alignment collar for receiving the cap and first end of the ground stake.
