Heliopsis helianthoides Rays for Days
Heliopsis helianthoides 'Rays for Days' photo courtesy of Walters Garden
False Sunflower

Heliopsis ‘Rays for Days’ is a vigorous, long-blooming perennial that lights up the garden with bright golden-yellow daisy-like flowers from mid summer into fall. Its cheerful blooms sit atop sturdy, upright stems and create bold colour and structure in mixed borders, cottage gardens, and pollinator plantings. The abundant flowers blend well with other warm-coloured perennials and provide continuous visual impact over many weeks.

  • Height: 60-70 cm (24-28 in)
  • Spread: 60-75 cm (24-30 in)
  • Cold Hardiness: Zone 3
  • Sun or Shade: minimum 6 hours of direct sun
  • Bloom Time: early summer to fall
  • Leaf Colour: green
  • Bloom Colour: golden yellow with dark brown centers
  • Critter Resistance: generally deer and rabbit resistant
  • Nature Attraction: bees, butterflies and other pollinators

Growing and Maintenance Tips

Grow Heliopsis ‘Rays for Days’ in full sun for best flowering and strong stems. Plant in well-drained soil and water regularly during the first growing season to establish healthy roots; once established, it tolerates occasional dry spells but benefits from consistent moisture for optimum bloom. Deadhead spent flowers to keep the plant tidy and encourage continued flowering. Avoid overly rich soil, as excessive fertility can lead to floppy growth. In late fall or early spring, cut back old stems to maintain a fresh appearance. A reliable, low-maintenance perennial that adds long-lasting colour and supports pollinators throughout the season.

Specials

New for 2026
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