If you like to propagate plants from cuttings, don’t miss “Your Southern Garden” with Walter Reeves May 7 at noon and 6:30 p.m. on Georgia Public Broadcasting. Do you have a prized rose, azalea or camellia you want to propagate? Reeves visits with University of Georgia horticulturist Paul Thomas to learn a technique every gardener can use.Irises propagate easily, but Hank Bruno at Callaway Gardens shows a bucket full of different irises that have different characteristics in the landscape. Move gardening indoors, as Nancy McDonald shows a dozen houseplants and identifies where they grow best inside. Then, find out why creeping cucumber and golden passion vine are considered invasive in the landscape. “Your Southern Garden,” produced by the UGA College of Agricultural and Environmental Sciences and UF IFAS Extension, is a one-of-a-kind program specifically for the Southeast. The program is made possible by sponsorship from the Alabama Cooperative Extension System and Clemson Cooperative Extension.Watch “Your Southern Garden” on select public TV stations in Alabama, South Carolina and Florida. Check local listings for details.