One in an occasional series of guides on growing popular plants. Other guides include azalea, redbud, Lenten rose, peony, elephant ear, coleus, lantana, coneflower and savory calamint. A common name ...

Rudbeckia is the summer flower to brighten boring garden spots. Rudbeckias are known as a summer flower because their blooms are initiated only when days are long. For flower initiation Rudbeckias ...

All-America Selections has announced the first winners of the coveted AAS award designation for 2020. The list includes two herbaceous perennials, “American Gold Rush” rudbeckia and “Sombrero Baja ...

Annuals aren't known for their long bloom periods, but these six flowers will bloom all season long. Rudbeckia, zinnias, cosmos, calendula, salvia, and dianthus (carnation) are some of the best. Many ...

Rudbeckia, a member of the daisy family, has long been a popular choice for gardeners and landscapers alike. With its bright yellow and orange blooms, rudbeckia adds a splash of color to any garden or ...