Tomatoes need calcium to achieve their full flavor potential. When planting tomato plants crush up (to powder) about 4 or 5 egg shells and put them in the bottom of the hole. Then plant tomato on top. They'll provide calcium and prevent blossom end rot.
Miscanthus grass picture - also known as Maiden grass - 13 Plants That Give You Bang for Your Buck Perennials Maiden Grass "This grass forms a light, airy four-foot-tall mound and grows really well in otherwise tough and dry sites.