Abstract: A soil anchor and a method of installing a soil anchor, the soil anchor having: an expandable anchor body; a device for piercing and parting soil at the front end of the soil anchor; a device for transmitting force from a location remote from the soil anchor to the anchor body; a device for transporting hardenable material from a location remote from the soil anchor into the expandable anchor body to wedge the anchor body into the soil; and a device for leading at least one cable to avoid contact between at least one cable and the hardenable material, and for permitting movement of at least one cable adjacent the anchor body while the hardenable material is hardening or hardened.