Garden Calendar

“All About Trees.” 10 a.m. Saturday. Docents host a presentation by Liz McVeety. Zilker Botanical Garden, 2220 Barton Springs Road. $2. 9703405.

“Organic Vegetable Gardening 101.” 10 a.m. Saturday. A presentation by Rosina Newton. The Natural Gardener, 8648 Old Bee Cave Road. Free. 288-6113, www.naturalgardeneraustin.com.

“Cultivate Your Backyard Birds.” 2 p.m. Sunday. Jane Tillman shares tips on plant choices. It’s About Thyme Garden Center, 11726 Manchaca Road. Free. 280-1192, www.itsaboutthyme.com.

Round Rock Area Garden Club meeting. 9:30 a.m. Monday. The group hosts its annual holiday party; bring food to share and a $10 gift for the gift swap. Baca Center, 301 W. Bagdad Ave., Round Rock. $1. www.roundrocktexas. gov/bacacenter.

Austin Herb Society Holiday Bazaar. 9:30 a.m. to noon Tuesday. Shop for baked goods, jewelry, garden art and more. Zilker Botanical Garden, 2220 Barton Springs Road. Free. www. austinherbsociety.org.

Georgetown Garden Club meeting. Noon Thursday. An annual holiday luncheon and presentation by Jeff Pavlat. Georgetown Parks & Recreation Community Room, 1101 N. College St., Georgetown. Free. www. georgetowngardenclub. org.

“Rose: Empress of the Garden.” 10 a.m. Dec. 8. Mike Shoup presents. The Natural Gardener, 8648 Old Bee Cave Road. Free. 288-6113, www.naturalgardeneraustin.com.