Sunflower Seeds - Procut Horizon

$500
Flower Seeds

Average Seed Count: 25

ProCut® Horizon offers a highly uniform bloom time for a more concentrated harvest. Blooms are also perfectly cheerful, symmetrical, and open wide and flat. Enjoy refined, uniform, slightly smaller blooms (within 4–6" range) on taller stems. Pollenless. Single stem. Day-length neutral.


Helianthus annuus

Details:

  • Life Cycle: Annual
  • Days to Maturity: 50-65
  • Light: Full Sun
  • Plant Spacing: 4-6"
  • Plant Height: 64-72"

Sowing Info:

  • Seed Depth: 1/2"
  • Days to Germination: 7-14 days at 70-75°F (21-24°C)

Growing Info

Direct seed (recommended) - After last frost, sow 1/2" deep. Transplant - Sow into 72 to 50-cell flats 2-3 weeks prior to planting out. Plants dislike root disturbance, but sowing indoors and then transplanting the first crop outdoors can be a successful way to get first-early sunflowers. Do not pinch plants. Pinched single-stem sunflowers will produce low-quality blooms or no blooms at all. Succession-sow every 1-2 weeks and/or plant multiple varieties with varied days to maturity for continuous harvest.