We recommend growing Bermuda grass in full sun areas that can survive the summer with minimal water. With Oklahoma’s dry, semi-arid climate, you want some resiliency in your grass in case there’s a drought or heat wave. Fescue grass is one of our favorites because it’s easy to establish and can survive in suboptimal sandy or clay-filled soil. Cool-season grasses tend to be more difficult to sustain in our climate, but Turf Type tall fescue is one of the best cool-season grasses for Oklahoma landscaping.