An adjustable blind apparatuses for attaching to a support that extends from the ground. The blind apparatus includes a frame that has a frame rear portion for engaging the support with a frame coupling to brace the frame against the support. The frame further includes a frame front portion that is spaced from the frame rear portion, and a curtain that is coupled with the frame. An adjustment member extends between a stationary surface and the frame front portion for moving the frame front portion between various positions to adjust the distance between the curtain and the ground, and to reinforce the front frame front portion. The adjustment member includes a first leg for engaging the stationary surface, and a second leg in telescoping relationship with the first leg that includes a mounting coupling interconnecting the second leg and the frame front portion.