What's your favorite full sun summer flower to pot? We are finally getting around to our own front porches and would love some advice! A geraniums B petunias C lavender Amazon.com : Marsh Marigold Seeds for Planting 50 Seeds Caltha palustris Heirloom & Open Pollinated Variety, Attracts Bees, Non GMO Pollinator Friendly Native Wildflower Seeds : Patio, Lawn & Garden 15 Arbor with Gate Ideas for a Gorgeous Garden Entrance Outsunny Railing Planter Box (2 Pack 20 Inch) Hanging Flower Pots with Hooks Drainage Holes for Fence Balcony Garden Patio Rattan Look Black in the Pots & Planters department at Lowes.com Rectangular Flower Pot 20" D52 White Classic Line.