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Rudbeckia triloba ‘Blackjack Gold’ (Brown-Eyed Susan)

Brown-Eyed Susan 'Blackjack Gold', Native Black-Eyed Susan 'Blackjack Gold', Thin-Leaved Rudbeckia 'Blackjack Gold', Thin-Leaf Coneflower 'Blackjack Gold', Branched Coneflower 'Blackjack Gold'

Rudbeckia Triloba Blackjack Gold, Brown-Eyed Susan 'Blackjack Gold', Native Black-Eyed Susan 'Blackjack Gold', Thin-Leaved Rudbeckia 'Blackjack Gold', Thin-Leaf Coneflower 'Blackjack Gold', Branched Coneflower 'Blackjack Gold', late summer perennial, golden flowers,

Noted for its good disease resistance, Rudbeckia triloba ‘Blackjack Gold’ is a bushy biennial or short-lived perennial boasting a profusion of vibrant golden yellow flowers, 2 in. across (5 cm), adorned with a contrasting dark chocolate cone. Blooming profusely from midsummer to frost, they rise atop dark red, sturdy stems and provide fantastic and long-lasting color in the landscape. Pollinator-friendly, the blossoms attract butterflies and seed-eating songbirds during the fall and winter. The basal rosette of roughly hairy leaves persists through the winter, creating an attractive winter ground cover. Extremely easy to grow, this plant may naturalize easily and remain in the garden thanks to its ability to freely self-seed. Terrific in the late-season garden.

  • Densely branched, this Coneflower usually grows up to 36-40 in. tall (90-100 cm) and 18 in. wide (45 cm).
  • Thrives in full sun, in average, moist, well-drained soils. Will tolerate light shade, but flowering is best in full sun. Heat and drought tolerant.
  • Spectacular when massed in drifts, this is an excellent choice for perennial borders, cottage gardens, or naturalizing areas such as prairies or wildflower meadows. The flowers make excellent and long-lasting fresh-cut flowers.
  • Robust, low maintenance, and highly disease resistant, it is also deer resistant.
  • Remove spent flowers to promote further blooms, maintain a neat appearance, and prevent undesired self-seeding.
  • Propagate by seed or division.
  • Rudbeckia triloba species is native to the central-eastern United States.

Requirements

Hardiness 3 - 8
Heat Zones 1 - 12
Climate Zones 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Perennials
Plant Family Compositae
Genus Rudbeckia
Common names Coneflower
Exposure Full Sun
Season of Interest Summer (Mid, Late)
Fall
Height 3' - 4'
(90cm - 120cm)
Spread 1' - 2'
(30cm - 60cm)
Spacing 18" (50cm)
Maintenance Low
Water Needs Average
Soil Type Chalk, Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Cut Flowers, Showy
Tolerance Drought, Deer, Rabbit
Attracts Butterflies
Garden Uses Beds And Borders
Garden Styles Informal and Cottage, Prairie and Meadow
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Alternative Plants to Consider

Rudbeckia hirta ‘Goldilocks’ (Black-Eyed Susan)
Rudbeckia hirta ‘Irish Eyes’ (Black-Eyed Susan)
Rudbeckia maxima (Giant Coneflower)
Rudbeckia fulgida ‘American Gold Rush’ (Black-Eyed Susan)
Rudbeckia hirta ‘Amarillo Gold’ (Black-Eyed Susan)
Dracopis amplexicaulis (Clasping Coneflower)

Recommended Companion Plants

Abutilon megapotamicum (Trailing Abutilon)
Eryngium giganteum (Miss Willmott’s Ghost)
Solidago rugosa ‘Fireworks’ (Rough Goldenrod)
Verbena bonariensis (Tall Verbena)
Helenium (Sneezeweed)
Aster novae-angliae (New England Aster)

Find In One of Our Guides or Gardens

20 Spring Wildflowers to Create a Dazzling Garden
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For the Love of Butterflies: Best Flowers to Attract them to Your Garden
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Best Annual Flowers For Your Vegetable Garden
Rudbeckia hirta (Black-Eyed Susan)
Rudbeckia fulgida (Black-Eyed Susan)
Black-Eyed Susan: Plant Care and Growing Guide
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
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Requirements

Hardiness 3 - 8
Heat Zones 1 - 12
Climate Zones 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Perennials
Plant Family Compositae
Genus Rudbeckia
Common names Coneflower
Exposure Full Sun
Season of Interest Summer (Mid, Late)
Fall
Height 3' - 4'
(90cm - 120cm)
Spread 1' - 2'
(30cm - 60cm)
Spacing 18" (50cm)
Maintenance Low
Water Needs Average
Soil Type Chalk, Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Cut Flowers, Showy
Tolerance Drought, Deer, Rabbit
Attracts Butterflies
Garden Uses Beds And Borders
Garden Styles Informal and Cottage, Prairie and Meadow
How Many Plants
Do I Need?
Explore Great Plant Combination Ideas
Rudbeckia
Guides with
Rudbeckia
Not sure which Rudbeckia to pick?
Compare Now

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