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Sunbright Supreme

Photos are representative and may not match your specific variety.

Sunbright Supreme

Flower

Helianthus annuus

  • Full sun
  • Zones 2–11
  • 60 days to maturity
  • Flowers
  • 18" spacing
  • Moderate water
  • Annual
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  • Overview

    More rounded petals and shorter, more rigid stems with reduced lower leaves make this an excellent variety for bouquet work. 4-6" flower heads. Pollenless. Single stem.

  • Planting

    Start indoors 6-8 weeks before last spring frost, or direct sow after soil reaches 60°F and frost danger passes

  • Growing

    Sun: full. Water: moderate. Soil: Well-draining loam, pH 6.5-7.5, amended with compost if compacted. Space plants 18" apart. Germination: 7-10 days.

  • Pests & diseases

    Common pests: Aphids, spider mites.