Recycled parking lot into walkway
Mu husband and I located a business where parking lot was being chewed into oblivion and brought the pieces home and made a walkway. We even placed stone statue with under-lighting in the middle to memorialize our son. This is mostly in the shade bur sure would like to have blooming plants in the center. Along the walk we planted dwarf gardenias.
before you plant it, fill the hole with water and if the water hasn't gone down within a few hours then you should amend the soil even more. They like good drainage.
http://www.clemson.edu/extension/hgic/plants...