(Bidens) Enjoy the look of daisies in your containers and baskets with Bidens Campfire® Marshmallow™. The large white daisy-looking blooms form a dense mound of color atop the bright green foliage. Standing 8-14 inches tall and creating an upright spreading mound to 20 inches, Campfire® Marshmallow™ is a great selection for in-the-ground plantings as well as mixed in with your favorite annuals to create a mixed hanging basket or planter. Planted in full sun to part sun locations, Bidens like well-drained soil conditions. They can handle some drought once established. We recommend fertilizing with a slow-release fertilizer when planted. These are very carefree plants with no deadheading required to keep them blooming all summer long. A real treat for the pollinators.