• giant yellow sunflower
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seedstosuit

Sunflower Giant Single Yellow

£0.49 GBP
£0.00 GBP £0.49 GBP
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        single yellow sunflower

Sunflower – Giant Single Yellow     bee butterfly graphic

Approximate Seed Quantity: 20

A brilliant choice for school growing projects. Produces large flower heads on very tall stalks. Remember to leave the heads on so the birds can top up their fat reserves before winter by eating the nutritious seeds. Annual. Download sowing guide

  • Days to germination: 14-21
  • Optimum soil temperature: 20°C plus
  • Planting depth: 6mm
  • Spacing: 10-15 cm
  • Tolerant of most soils
  • Sow undercover from March to April and transplant outside in May. Or direct outside in May
  • Flowers July to September
  • Light: Full sun