We are in the middle of Texas Native Plant Week. Consider adding natives to your landscape. Check out the Native Plant Society of Texas link below for more information on drought-tolerant native plants: www.nspot.org.
This is also the time of year to plant your butterfly garden for next spring/summer, best time to plant your wildflower seeds, etc. Several sites are available online to find seeds including the following:
Wildseed Farms, www.wildseedfarms.com
Native American Seeds, www.seedsource.com