For chapter demonstration of leadership, chapter activities that promote the purposes of NPSOT, and chapter fun with plants.
Award Recipients
| 1993 | Trinity Forks Chapter (Denton) |
| 1994 | South Texas Chapter (Corpus Christi) |
| 1995 | Brazos Valley Chapter (Waco) |
| 1996 | Tonkawa Chapter (Belton) |
| 1997 | Fredericksburg Chapter |
| 1998 | Houston Chapter |
| 1999 | Austin Chapter |
| 2000 | Northeast Texas Chapter (Longview) |
| 2001 | Trinity Forks Chapter (Denton) |
| 2002 | Boerne Chapter |
| 2003 | Big Bend Chapter (Brewster/Jeff Davis/Presidio Counties) |
| 2004 | Austin Chapter |
| 2005 | Trinity Forks Chapter (Denton) |
| 2006 | Boerne Chapter |
| 2007 | Williamson County Chapter (Georgetown) |
| 2008 | Caddo Wildflower Chapter (Linden/Cass County) |