permalink. pennisetum orientale \u0027karley rose\u0027. bouteloua gracilis \u0027blonde ambition\u0027, 7 essential ornamental grasses, thinking outside the boxwood. ornamental grasses landscaping . pennisetum advena rubrum. based on several sources, the grasses and sedges below are reported to be salt tolerant other grasses and sedges may do well, too, but these are ones that . landscaping with ornamental grasses inspirational wrought iron decor tampa florida.