Using AnnualsHere are three interesting uses for annuals. Using Annuals as Screens Planting Window Boxes Annuals that Indicate pH Meghan ShinnPublished Jun 2, 2011 8:01 PM PDTShare this storyHere are three interesting uses for annuals.Using Annuals as ScreensPlanting Window BoxesAnnuals that Indicate pHShare this storyannualsflowering plantsgarden designMeghan ShinnAuthor