Sunflower 'Mongolian Giant' - 30 seeds

£0.99
In stock

Sunflower Mongolian Giant (Helianthus annuus) is producing flower heads up to 18in (45cm) across with individual seeds up to 3½cm (1½in) long. As well as producing large yellow flower heads, Sunflower Mongolian Giant will be the envy of your neighbours as it grows up to 420cm (14ft) tall.

Sowing 
Season: Annual
Sow: late February - June
Height: 4.2 m / 13.8 ft
Blooms Time: August - September
Environment: Full sun
Water: Medium
Others: Flowers are edible
Ideal for: Cottage gardens, wildlife gardens
Sow directly outside. Seeds can be scattered very thinly over the surface of the soil or can be placed into the soil in a block arrangement. Sow 5cm (2in) deep, at 20-25C (68-77F) . When large enough to handle, thin to 45cm (18in) apart.


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Excellent quality

Selected seeds from European suppliers only

Data sheet

Color
Yellow
Height
Over 200 cm (78in)
Moisture
Moist
Ideal for
Cottage garden
Wildflowers
Sunlight
Full sun
Scented
Unscented
Sowing month
April
February
June
March
May

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