Rudbeckia Fulgida 'Goldsturm' - Staple Pollinator Plants

Rudbeckia Goldsturm - classic black-eyed Susan flowers of golden yellow with a dark black center.

Rudbeckia Fulgida ‘Goldsturm’ is a classic perennial that brightens gardens with cheerful golden-yellow blooms and dark brown centers. This cultivar forms strong, upright clumps of rough, green foliage that provide structure and visual contrast in sunny borders. Known for its long bloom period from mid-summer into fall, it attracts pollinators such as bees and butterflies. In addition, it is drought tolerant once established and highly resilient to pests. Because it thrives with minimal care, ‘Goldsturm’ offers reliable color and texture year after year.

Applications in the Garden

  • Adds vibrant midsummer to fall color to sunny perennial beds

  • Blends naturally with purple coneflower, salvia, or ornamental grasses

  • Excellent for pollinator-friendly gardens due to its nectar-rich flowers

  • Functions well as a focal point in borders or as a mass planting for visual impact

  • Works well in naturalized areas or cottage-style gardens

  • Suitable for cut flowers, providing long-lasting stems for arrangements

Planting Tips - Rudbeckia

  • Choose a full-sun location to promote strong stems and abundant blooms

  • Plant in well-drained soil; amend heavy clay with compost to improve drainage

  • Space plants 18–24 inches apart for healthy growth and airflow

  • Water regularly during establishment, then reduce once plants are established

  • Avoid over-fertilizing, which can encourage floppy stems or weak blooms

  • Apply mulch to retain moisture and control weeds without covering the crown

  • Cut back spent flowers to encourage continued blooming and maintain neatness

Plant Biography and Growing Environment

Botanical Name: Rudbeckia Fulgida
Variety Name: Fulgida Goldsturm
Height: 18″
Hardiness Zone: 4-9
Sun or Shade: Full sun
Plant Classification: Perennial
Planting Season: Spring
Bloom Season: Summer – Fall
Bloom Cycle: Only blooms once
Bloom Duration: 10 weeks
Planting Depth: 2″-3″
Soil Requirements: Moderately fertile, moist, well-draining soils
Water Requirements: Average

Troubleshooting Rudbeckia

  • Floppy stems: Often caused by shade or over-fertilization; move to sunnier location and reduce feeding

  • Sparse blooming: Ensure full sun exposure and avoid overcrowding

  • Yellowing leaves: Can indicate water stress; check soil moisture and adjust watering

  • Powdery mildew or leaf spots: Improve airflow, avoid overhead watering, and remove affected foliage

  • Plant not returning in spring: Check for winter wetness or poorly drained soil; improve drainage before replanting

  • Pests on foliage: Slugs, aphids, or caterpillars can appear; monitor regularly and treat as needed

FAQ - Rudbeckia

Q: Are Rudbeckias perennials or annuals?
A: Rudbeckia Fulgida ‘Goldsturm’ is a perennial that returns year after year in USDA Zones 3–9.

Q: How long do Rudbeckia blooms last?
A: Blooms appear from mid-summer into fall, with individual flowers lasting several weeks

Q: Can Rudbeckias tolerate drought?
A: Yes, once established, they are quite drought tolerant but benefit from occasional watering during extreme dry periods

Q: Are Rudbeckias toxic to pets or people?
A: They are generally considered non-toxic and safe for pets and humans

Q: When should Rudbeckias be divided?
A: Divide every 3–4 years in early spring or fall to maintain vigor and prevent overcrowding

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