Abstract: A manual and tool adjustable, reusable tree bracing assembly to support a tree in a substantially vertical position, being specifically structured to allow mounting and removal of the assembly about a tree trunk by a single worker wherein the assembly comprises padded support members movably positionable at spaced apart locations from one another about the circumference of a tree trunk along a length of two adjustable straps and further including at least three brace members and at least three padded support members accommodating the straps wherein one support member is adjustably configured to provide virtually non-slip strap attachment with lock-down option and wherein the distal end of each brace member engages a base member removably fixed to the ground or to a tree grate substantially adjacent the tree trunk and the proximal end of each support member is disposed in abutting engagement with the outer surface of the grooved, padded support members so as to exert a supportive, bracing force on the tree tru