Rollback is Walmartâs marketing lingo to describe a product where the price has been temporarily reduced (which means you should buy it now, before the price goes back up! Clever, huh?). The name implies the price of the item has been ârolled-backâ to an earlier time before a price increase on the item was instituted.
If you notice any leftover annual plants on clearance in the summer, youâll notice that the moss rose plants are usually just as lovely as they were in May, a testament to the plantâs toughness. The succulent leaves of the portulaca are another clue to the wonderful drought tolerance of this low growing annual flower. 1  Many varieties have semi-double to fully double flowers that resemble miniature roses. Flowers come in hot colors, like yellow, orange, red, and bright pink.
I love portulaca too, it's absolutely care free, if planted in full sun. I also find profusion zinnias to be great, despite all the rain we had this year, none showed any signs of mildew. They were, and still are, blooming like crazy. Vincas are another great annual, very drought resistant and no bug problems.Nicotiana is another great annual, handles drought and rainy seasons well, never had an insect problem, and blooms constantly. Oh, and it reseeds almost like a weed.Plus, some of them smell wonderful.Gerauniums do fine for me too.incas are another great annual, very drought resistant and no bug problems. Nicotiana is another great annual, handles drought and rainy seasons well, never had an insect problem, and blooms constantly. Oh, and it reseeds almost like a weed. Plus, some of them smell wonderful. Gerauniums do fine for me too.