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  • Bidens Sun Drop Double Yellow
    ‘Balbisdel’
    (Flowering Only License)

Bidens Sun Drop Double Yellow
Bidens Sun Drop Double Yellow
  • Sun Drop Double Yellow features very large, double flowers on a mounding habit.
  • Large, eye-catching blooms work well in mixed baskets and patio containers. 
  • This yellow bidens forms a tidy mound in the garden.
  • Flowers from Spring to Fall.
  • These large, double blooms are substantially larger in size than the competition.
  • General Information
    • Height: 10-12" (25-30cm)
    • Spread: 16-18" (41-46cm)
    • Exposure: Sun
    • Tray Sizes (cells/tray): 32, 50, 72, 84, 105
    • Rooting Hormone: No
    • Average Days with Mist: 6-9
    • Pinch: Yes
    • Average Propagation Time (weeks): 3-4
    • Comments: Reduce and eliminate mist as soon as possible.
    • Soil pH: 5.8-6.2
    • Light Levels (fc): 5,000-9,000
    • Temperature Day: 59-76°F (15-24°C)
    • Temperature Night: 53-61°F (12-16°C)
    • Fertilization (ppm N): 175-225
    • No. of Pinches: 1-3
    • Plant Growth Regulators (S=spray / (D=Drench: B-Nine(S) 2,500 ppm. Also responds to Sumagic(S) 3-5 ppm or Sumagic(D) 0.25 ppm.
    • Pests: Fungus gnats
    • Diseases: Root and stem rot
    • Comments: Pinch for better branching and shape.
    • 4- to 5-inch (10- to 13-cm) Pots, Quarts: 1 ppp, 5-7 weeks
    • 6-inch (15-cm) Pots, Gallons: 2-3 ppp, 6-8 weeks
    • 10- to 12-inch (25- to 30-cm) Tubs or Baskets: 4-5 ppp, 6-9 weeks
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