Rudbeckia fulgida var. sullivantii 'Goldsturm' (Black-Eyed Susan)
Overview
Uses: Ideal for borders, mass plantings, pollinator gardens, and naturalized areas.
Benefits: Produces golden-yellow, daisy-like blooms with rich brown centers. Long-lasting color from midsummer through early fall. Attracts butterflies and other pollinators.
USDA Hardiness Zones: 3 – 9
Sun: Full sun to partial shade
Life Cycle: Herbaceous perennial
Mature Height: 24" – 36"
Mature Width: 18" – 24"
Bloom Season: Midsummer through early fall
Summary
'Goldsturm' Black-Eyed Susan is a vibrant and dependable perennial that lights up the late-season garden with golden-yellow petals and contrasting dark centers. Its cheerful daisy-like flowers rise above clumping green foliage and provide excellent color and structure during the heat of summer into early fall.
This rugged cultivar is easy to grow and thrives in a variety of soil types as long as drainage is good. It's resistant to drought, deer, and rabbits once established, making it an excellent low-maintenance choice for both beginner and experienced gardeners.
Perfect for mass planting or tucking into borders and pollinator beds, 'Goldsturm' attracts butterflies and beneficial insects while offering blooms ideal for cutting.
Care
'Goldsturm' Black-Eyed Susan Care
Plant in full sun for the best flowering performance. It can tolerate partial shade but may produce fewer blooms.
Grow in moist, well-drained soil. Once established, the plant is tolerant of dry conditions and thrives with minimal care.
Water regularly during the first season to help establish roots. Thereafter, water during prolonged droughts.
Apply a balanced, slow-release fertilizer in early spring to support healthy growth. Our slow release fertilizer is a great option.
Remove spent flowers to encourage continuous blooming and discourage self-seeding.
Cut back the plant in late fall or early spring to tidy the garden and encourage strong regrowth.
Divide clumps every few years to maintain vigor and prevent overcrowding.
Size
What Size is 'Goldsturm' Black-Eyed Susan for Sale Online?
Our 'Goldsturm' Black-Eyed Susan plants are shipped in greenhouse-grade grow pots. Each plant is appropriately sized for its container. For specific inquiries, please contact us.
How Large Does 'Goldsturm' Black-Eyed Susan Grow?
'Goldsturm' typically grows 24 to 36 inches tall and spreads 18 to 24 inches wide, forming upright, bushy clumps.
Additional Information
Common Names of Rudbeckia fulgida var. sullivantii 'Goldsturm'
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Black-Eyed Susan
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Gloriosa Daisy
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Orange Coneflower
Toxicity and Risks of 'Goldsturm' Black-Eyed Susan
This plant is generally considered non-toxic to people and pets. Still, it’s a good idea to discourage chewing or ingestion, especially by curious animals or children.
