25 Ways to Have a Dry Garden for Your Home to Conserve Water Ornamental Grasses Ornamental grasses like feather reed grass and blue fescue add texture and need little water. Plant them in gravel beds. Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26