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Five yellow flowers with green leaves on a solid green background
Close-up of a bright yellow flower with green leaves in the background
Five yellow flowers with green leaves on a solid green background
Close-up of a bright yellow flower with green leaves in the background

Sun Gold Zinnia

$499
  • Golden-yellow, fully double blooms on strong stems
  • Heat-tolerant with excellent branching and uniformity
  • Perfect for bouquets, markets, and landscape use
  • Thrives in hot summer conditions and full sun
  • Annual reaching 24–36” tall; extra-early flowering
  • Days to Maturity: 50-65

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Description

Sun Gold Zinnia (Zinnia elegans) delivers vibrant golden-yellow blooms that light up the field from summer through fall. Known for its extra-early flowering, strong branching, and double blooms, this variety is a must-have for professional cut flower growers.


Part of the high-performing Sun Series, Sun Gold stands tall with uniform plants that thrive in heat and full sun, producing reliable, long-stemmed flowers perfect for bouquets, market sales, or mixed arrangements. It’s an easy grower that offers exceptional color and durability even through southern summers.

Growing Information

Sun Gold Zinnia Planting Information

Scientific Name: Zinnia elegans

Common Name: Zinnia

Series: Sun

Variety: Gold

Plant Type: Annual

Family: Asteraceae

Color: Bright Golden Yellow

Height (in.): 24–36 inches (field), 30–36 inches (greenhouse)

Height Category: Tall

Bloom Type: Fully Double

Blooming Season: Summer–Fall

USDA Hardiness Zone(s): Annual

Crop & Spacing Information

  • Sowing: Spring to early summer
  • Finishing: Summer to fall
  • Planting Depth: 1/2"
  • Germination: 5–7 days at 70°F; cover lightly with vermiculite
  • Plug Finish Time: 3 weeks
  • Transplant: 14–20 days after sowing
  • Days to Flower: 50–65 days from sowing
  • Temperature: 60–65°F for best growth
  • Sun Requirement: Full Sun
  • Moisture: Moderate; prefers well-drained soil
Additional Information

Growing Notes:

  • Requires full sun for the best flower size and color intensity.
  • Pinch early to promote multiple uniform blooms.
  • Maintain good air circulation to prevent mildew.
  • Best color and stem length achieved under consistent moisture and warm conditions.
  • Excellent for succession planting—pairs beautifully with Sun Cherry and Sun Red for dynamic bouquet combinations.