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Hardy perennial
Asteraceae
Perennials
Rudbeckia 'American Gold Rush'
Rudbeckia
Rudbeckia ‘American Gold Rush’: 65 cm high and 110 cm spread, sun to partial shade exposure. Yellow, golden, black flowers in July-September. Zone 4; choose soil compatible with its moisture needs.
- Exposure
- Partial sun
- Life cycle
- Hardy perennial
- Hardiness
- Zone 4
Discover the plant
Common nameRudbeckia 'American Gold Rush'
FamilyAsteraceae
GenusRudbeckia
CultivarAmerican Gold Rush
TypeHardy perennial
Botanical nameRudbeckia
The silhouette of Rudbeckia 'American Gold Rush' (Rudbeckia 'American Gold Rush') adds depth to garden compositions. Its foliage features shades of green, which can be highlighted among different textures. The usual flowering period is July-September. Its size of 65 cm by 110 cm reserves it a place in the middle of a flower bed and for group plantings, without forgetting the space needed by neighboring plants.
As for cultivation, Rudbeckia 'American Gold Rush' prefers sun to partial shade; the recommended soil is well-drained garden soil, maintaining moderate humidity during establishment. Support the rooting of Rudbeckia 'American Gold Rush' with deep watering, then check the humidity before watering again. Adjust the frequency according to rain and heat; avoid small daily applications on already moist soil. Keep 110 cm as a general spacing between plants; this helps preserve their shape and allows access for care. The indicated hardiness zone is 4, to be assessed according to your garden's specific conditions.
In a planting of Rudbeckia 'American Gold Rush', remove spent flowers to tidy up the bed or leave some seed heads for their winter silhouette. The lifespan of rudbeckias varies depending on the species; reserve space for the clump without confusing long-lived forms with shorter-lived selections. For companion planting, consider campanulas, daylilies, and echinaceas in varieties with similar needs. Keep its 65 cm height in mind to place shorter plants on the correct side and allow the flowers to be visible during July-September.
Planting guide
From planting to establishment.
Spacing / density
110 cm
Best planting time
Spring after the thaw or early autumn, allowing the roots time to settle before the hard frosts.
Propagation
Division of clumps. Sowing does not guarantee the fidelity of a named cultivar.
Growing method
Rudbeckia 'American Gold Rush': Spring after the thaw or early fall, allowing the roots to establish before the severe cold. Support the establishment of Rudbeckia 'American Gold Rush' with deep watering, then check the moisture before watering again. Adjust the frequency according to rain and heat; avoid small daily waterings on already moist soil. The lifespan of rudbeckias varies depending on the species; make space for the clump without confusing long-lived forms with short-lived selections.
Soil and care
The right care,at the right time.
Care level
Routine maintenance
Watering
Support the establishment of Rudbeckia 'American Gold Rush' with deep watering, then check the moisture before rewatering. Adjust the frequency according to rain and heat; avoid small daily waterings on soil that is already moist.
Soil type
Well-drained garden soil, retaining moderate moisture during installation
Fertilization
Fertilizer for flowering
Moisture
Moderate humidity; water according to the actual state of the root ball
Seasonal care
Rudbeckia ‘American Gold Rush’: remove spent flowers to tidy up the bed, or leave some seed heads for winter interest. During its flowering season (July-September), also check for damaged stems and nearby plants that might be obscuring the clump.
Container growing
A garden,within reach.
Recommended pot size
A stable, perforated container, significantly wider than the root ball; size to be adapted to the format sold and adult development.
To try Rudbeckia 'American Gold Rush' in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (110 cm). Water must drain freely after each watering; check the root ball more often than in the ground. Plan for container protection in winter depending on your climate.
Bloom and dimensions
Its place,in your garden.
Mature height
26 inches (66 cm)
Width / spread
3.7 feet (1.12 m)
Flower color
YELLOW
Foliage color
Green
Foliage type
Lapsed
Growth rate
Fast
Growth habit
Erected
Fragrance
Not documented for this selection
Bloom period
July-September
Garden associations
In goodcompany.
Companion plants
Good companion plants for Rudbeckia ‘American Gold Rush’ include bellflowers, daylilies, and echinaceas. Choose varieties that tolerate sun to partial shade and similar moisture levels; allow each clump its full adult space.
Plants to avoid
Around ‘American Gold Rush’ Black-Eyed Susan, especially avoid neighboring plants that would cover its leaves or heavily compete with its root ball. Compatibility of light, water, and size takes precedence over a list of so-called enemy plants.
Frequently asked questions
Your questions,answered.
Where to plant Rudbeckia 'American Gold Rush'?
Provide sun to partial shade and a suitable soil (well-drained garden soil, retaining moderate moisture during establishment). The lifespan of rudbeckias varies by species; leave space for the clump without confusing long-lived forms and short-lived selections.
Where should I plant Rudbeckia ‘American Gold Rush’?
Expect a height of around 65 cm and a spread of 110 cm at maturity. Approximately 110 cm between centers, to be adjusted based on the actual development of the clump. This size is suitable for use in the middle of a border and for group plantings.
When does Rudbeckia 'American Gold Rush' bloom?
The indicated period is July-September. The color palette of the flowers is yellow, gold, black. The exact date and duration depend on the climate, the season, and the plant's establishment.
How to water and care for Rudbeckia 'American Gold Rush'?
Help Rudbeckia 'American Gold Rush' establish itself with deep watering, then check the soil moisture before watering again. Adjust the frequency according to rainfall and heat; avoid small daily waterings if the soil is already moist. Remove spent flowers to neaten the bed or leave some flower heads for winter interest.
Can Rudbeckia 'American Gold Rush' be grown in a pot?
To grow Rudbeckia 'American Gold Rush' in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (110 cm). Water should drain freely after each watering; check the root ball more often than you would for plants in the ground. Plan to protect the container in winter depending on your climate.
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