"Gardening in Georgia" (www.gardeningingeorgia.com) is produced by the University of Georgia College of Agricultural and Environmental Sciences and GPTV. It airs twice each Saturday, at noon and 7 p.m.
On the Sept. 21 shows, Reeves looks at the unusual stem shape caused by bacteria, a virus or genetics. He explains the phenomenon and becomes fascinated by fasciation on a mallow plant.
Bobby Saul, co-owner of ItSaulPlants, finds and introduces new plants to the marketplace. Saul unveils several intriguing plants you'll see at your local garden center soon.
And finally, Mark Rieger, a CAES horticulturist, displays several kinds of citrus he keeps in pots on his patio and moves indoors only on the coldest days of winter.
(Dan Rahn is a news editor with the University of Georgia College of Agricultural and Environmental Sciences.)