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Sunflower Sunbright Supreme F1 Seeds

Sunbright F1 Sunflower Seeds

An easy to grow pollen free hybrid with distinct bright orange blooms. Bred to grow well under low light levels and lower temperature conditions. Suitable for growing outdoors or early or late under cover. Pollen free blooms will not drop pollen grains on furniture once cut. 

Hardy Annual
Height: 150-180cm (5-6ft)

Product Part No: 82013

Pack size: 25 Seeds

In Stock
Price: £2.65
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When to Sow

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
Notes:

Additional Details

When to Sow Sunbright Sunflower Seeds

April to May

Where to sow Sunbright F1 Sunflower Seeds

Sow seed thinly in drills 45cm (18") apart in well cultivated soil raked to a fine tilth. Germination usually takes 15-21 days.

For earlier sowings

Sow indoors individually in 7.5cm (3") pots at 20-25°C. When well grown gradually acclimatise to outdoor conditions before planting out after all risk of frost has passed in well drained soil in full sun.

What to do Next

When large enough to handle, thin to 45cm (18") apart.

Maturity

July to September

Handy Tip

Plants may need staking in exposed areas.