Rudbeckia is also known as Black-Eyed-Susan, is a beautiful addition to any garden. Rudbeckia comes in different ranges of yellow and orange, though it is best known for dark centered variety it also comes in the lighter colored centers. Usually, it grows about 2-ft. tall. The flowers are single or double variety and daisy liked. The leaves are feathery but coarse therefore they are deer resistant.
They are easy to grow from seed and also easy to maintain, simply cut the dead flowers and you’ll have a long season of bloom. They do well in full sun and make beautiful border plants. Plant Rudbeckia with blues and purple flowers for beautiful effects. There are sometimes problems with powdery mildew, at first signs remove infected leaves. You can also use fungicides to control the disease. The flowering season is usually July to October.