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Rudbeckia Sonora


Free shipping on all orders over $100!!!

Product Details

Seeds per packet: 30

The radiant allure of the Rudbeckia ‘Sonora’. This show-stopper showcases large flowers, with a vibrant palette of bright yellow petals encircling a commanding dark center, standing as a symbol of nature’s contrasting beauty. Measuring up to 5-6 inches in diameter, the blooms make a grand statement in any garden setting. Notably a mid-sized variety, the ‘Sonora’ is hailed as a garden champion, promising a visual experience that resonates with nature’s artistry and resilience. Designed to impress, it marries unique aesthetics with hardiness, ensuring every gaze it captures is an awe-inspired one.


Key Features:

  • Distinctive Appearance: Boasts bright yellow petals highlighted by a commanding dark center.
  • Generous Bloom Size: Delivers large flowers up to 5-6” / 12-15 cm in diameter.
  • Mid-Sized Marvel: Perfectly sized to offer a balanced garden aesthetic.
  • Garden Champion: Recognized as an extraordinary winner in garden displays.
  • Planting Versatility: Ideal for borders, pots, containers, and makes a beautiful cut flower.
  • Sowing Specifics: 2-3 seeds per plug; also suitable for direct sowing into the final pot.
  • Germination Timeline: Typically 8-14 days at 68-72 °F (20-22 °C).
  • Lighting Needs: A minimum of 14 hours of day length is essential for blooming; extended day length can be managed to control growth.
  • Optimal Substrate: Prefers well-drained substrate with 20-30% clay and balanced fertilizer components.
  • Ideal Growth Temperature: Thrives at 18-20 °C; sensitivity to temperatures below 16 °C.
  • Fertilization Recommendations: Regular feed with potassium-balanced fertilizer, while monitoring for potential magnesium or iron deficiencies.

Product Categories

Height: 0-12 Inches
Life Cycle: Annual
Water Needs: Average
Use: Containers, Cut Flowers, Erosion Control
Bloom Season: Early Summer, Fall, Late Summer, Summer
Planting Season: Fall
Plant Species: Flowers
Light Requirements: Full Sun

Planting & Care Instructions

Please visit our planting instructions page here: Planting & Care Instructions


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