Texas NativeBlack-eyed Susan Rudbeckia Goldsturm
Rudbeckia fulgida ‘Goldsturm’Local DFW Delivery Only
Product Details
Black-eyed Susan Rudbeckia Goldsturm
Rudbeckia fulgida ‘Goldsturm’Black-eyed Susan Rudbeckia Goldsturm fits well in borders, containers, and flower beds. It showcases handsome dark green foliage. It blooms from summer to fall, displaying stunning yellow, daisy-like flowers with black centres. It has an upright, clumping growth habit, and reaches up to 3 feet in height and 1.5 feet in width at maturity.
- A herbaceous perennial
- Upright, clumping growth habit
- Fast growth rate
- Excellent for borders, containers, and flower beds
- Vibrant yellow flowers against dark green leaves
Black-eyed Susan Rudbeckia Goldsturm is hardy in zones 3-9, and it will fare well in your North Texas landscape. Relatively drought-tolerant once established, it thrives in full sun. Plant it in well-drained soil and apply a balanced fertilizer in spring to support healthy growth. Remove old, spent foliage before new leaves emerge to maintain a tidy appearance.
Black-eyed Susan ‘Goldsturm’ is exceptionally reliable and long-blooming; it provides weeks of vibrant color while maintaining a neat, upright habit. Here’s all it needs to thrive:
- Watering: Water regularly during the first growing season to establish a strong, fibrous root system. Once established, Black-eyed Susan ‘Goldsturm’ is drought-tolerant and performs best with deep, occasional watering during prolonged dry periods.
- Pruning: Deadhead spent flowers regularly to extend bloom time and keep plants tidy. Cutting plants back by several inches after the main bloom flush encourages additional flowering and prevents excessive self-seeding.
- Fertilizing: Black-eyed Susan ‘Goldsturm’ thrives in average to lean soils and rarely requires fertilizer once established. If growth appears weak, apply a light application of balanced, slow-release fertilizer in early spring.
- Mulching: Apply a light mulch layer to conserve moisture and suppress weeds, especially during establishment. Keep mulch pulled back from the crown to prevent moisture buildup.
- Winter Care: Black-eyed Susan ‘Goldsturm’ is cold-hardy and requires no winter protection once established. Dried flower stems can be left standing through winter for structure and wildlife value, then cut back in early spring.
Black-eyed Susan ‘Goldsturm’ is exceptionally tough, though a few manageable issues may appear under stress or poor airflow:
- Powdery Mildew: A white, powdery coating may develop on foliage during humid weather. Improve airflow and avoid overhead watering to reduce recurrence.
- Leaf Spot: Dark or purplish spots may appear on leaves during prolonged wet conditions. Remove affected foliage and clean up debris to limit the spread.
- Aphids: Small insects may cluster on tender growth, causing curled leaves and sticky residue. Rinse plants with water or apply insecticidal soap as needed.
- Overcrowded Clumps: Plants may flower less vigorously if clumps become dense over time. Dividing every few years restores airflow and bloom strength.
- Self-Seeding: Seedlings may appear if spent flowers are left in place. Deadheading helps control the spread while maintaining a clean appearance.
Black-eyed Susan ‘Goldsturm’ typically lives 8-12 years under good growing conditions. Its clump-forming habit allows it to persist longer than many standard rudbeckias. Regular division helps extend its lifespan.
‘Goldsturm’ grows quickly, often reaching near full size in its first growing season. Light flowering may occur in the first year, with full bloom performance and clump size achieved by the second year. Mature plants remain compact and well-behaved.
‘Goldsturm’ is highly attractive to bees, butterflies, and beneficial insects. Its large, open flowers provide easy access to nectar and pollen. Pollinator activity is especially strong when planted in groups.
Black-eyed Susan ‘Goldsturm’ is considered moderately deer-resistant. Browsing may occur occasionally, especially on young plants. Established clumps typically recover quickly.
‘Goldsturm’ performs well in containers with good drainage. Containers help showcase its uniform shape and bright blooms. More frequent watering is required than for in-ground plantings.
Division every 3-4 years helps maintain vigor and flowering density. Dividing also prevents overcrowding and improves airflow. Early spring or fall is the best time to divide.
Mass plantings create bold, uniform sweeps of golden color. Its consistent height and bloom timing make it ideal for large drifts. Group plantings also enhance drought tolerance and visual impact.
It pairs beautifully with ornamental grasses, purple coneflower, salvias, and blazing star. Cool-toned companions highlight its bright blooms. These combinations thrive in similar low-maintenance landscapes.
It spreads slowly by clumping rather than running. Self-seeding is minimal compared to other rudbeckias. Occasional deadheading keeps growth contained.
‘Goldsturm’ stands out for its intense color, uniform habit, and long bloom season. It delivers reliable performance year after year. Few perennials match its combination of beauty, toughness, and consistency.
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Black-eyed Susan Rudbeckia Goldsturm This plant | ||
|---|---|---|
| Scientific Name | Rudbeckia fulgida ‘Goldsturm’ | Rudbeckia hirta 'Denver Daisy' |
| Size at Maturity | 3' H x 1.5' W | 2' H x 2' W |
| Leaf Retention | Herbaceous | Herbaceous |
| Flower Color | Yellow | Yellow |
| Bloom Times | Summer & Fall | Summer & Fall |
| Sizes Available | 1 Gal | 1 Gal |
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