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 ...

It’s no wonder the ever-popular rudbeckia was chosen for this year’s perennial of the year by the National Garden Bureau (www.ngb.org), because of its bright colours, ease of growing and the vast ...

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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 ...

One of my all-time favorite perennials is Rudbeckia, commonly known as black-eyed Susan. The original black-eyed Susan is a native wildflower that grows freely in full sun. It has deep roots which ...

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 ...

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 ...