If you've ever received a bouquet from a florist, you will probably recognize Gypsophila paniculata, also called baby's breath. This indispensable floral filler produces clouds of tiny blossoms, lending airiness to both the garden and the vase. Baby's breath is a classic partner for roses, and pink-flowered types complement plants with burgundy leaves especially well. The flowers are held on fragile, wiry, multi-branched stems clothed at the base with narrow grey-green to blue-green leaves. Adding baby's breath to your garden is easy when you follow the simple steps outlined below.