Rudbeckia fulgida 'Goldsturm'
Black-Eyed Susan
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Black-Eyed Susan (Rudbeckia fulgida 'Goldsturm') - Description
No garden is complete without the classic 'Goldstrum'. The long lasting golden flowers are very attractive and look wonderful when planted in masses. Nice compact habit and very easy to grow. Rudbeckia fulgida var. sullivantii 'Goldsturm' was the 1999 Perennial Plant Association Plant of the Year.
Black-Eyed Susan (Rudbeckia fulgida 'Goldsturm') - Blooming
Blooms daisy-like flowerheads with conical centers between summer and fall. The florets are often reflexed, and mainly exhibit shades of yellow and orange-red.
Black-Eyed Susan (Rudbeckia fulgida 'Goldsturm') - Growth
Annuals, biennials, and perennials. Rudbeckias do well in full sun or partial shade. The flowers of most species of Rudbeckia are suitable for cutting. Rudbeckia also works well in a border, or naturalized into a meadow or woodland garden. R. hirta is particularly nice as an annual for bedding or borders.
Black-Eyed Susan (Rudbeckia fulgida 'Goldsturm') - Planting
Sow perennial seeds in containers in a cold frame in fall or spring. Divide perennials in fall or spring. Sow annual and biennial seeds at 61-64°F (16-18°C) in spring.
Black-Eyed Susan (Rudbeckia fulgida 'Goldsturm') - Pest
Slugs and snails are a threat to young growth. Rudbeckia is also prone to aphids, powdery mildew, leaf spots, rust, and smut.
Black-Eyed Susan (Rudbeckia fulgida 'Goldsturm') - Interesting facts
Rudbeckia is native to North America. There are 20 known species. They are called coneflowers, because of their conical centers that can be black, brown, or green.
Black-Eyed Susan (Rudbeckia fulgida 'Goldsturm') - Soil and irrigation
Rudbeckias prefer moderately rich, heavy, well-drained soils that do not dry out. R. fulgida var. deamii tolerates dry conditions the best compared to other species.
