On Sat, 28 Feb 2004 18:32:09 -0600, Michael Moss
wrote:

How can I kill these sand burrs, and still get grass to grow out there?

Water heavy and use a bagger mower often. Most poor lawns are poor
because they don't get enough water and sandspurs grow faster than
the grass on less water. Give the lawn plenty of water and the grass
grows and the sandspur grows a little taller and mowing takes up the
seed in the lawn mower bagger.

Regards,

Hal