Sunflower 'King Kong F1' ( Helianthus annuus ), offered by the seed company WH Perron
Looking for a spectacular sunflower? The 'King Kong F1' sunflower is for you! This true giant can grow up to 5 metres (500 cm) tall, delighting children and birds with its large quantity of seeds. With its bright yellow flowers and majestic appearance, 'King Kong' is ideal for creating an impressive visual impact in gardens.
Maturity: 10 to 11 weeks
Germination: 7 to 14 days
Sowing temperature: 16 to 18°C
Height: 500 cm
Spread: 40 to 50 cm
Color: Yellow
Formulation: Raw
Latin name: Helianthus annuus
Use: Cut flowers, edible, flower beds
Flowering: July to September
Cultivation method:
Sow 'King Kong F1' sunflower seeds directly into the ground at a depth of 2-3cm when the soil is well warmed (16-18°C). Space the plants 40-50cm apart to allow them to fully develop. The seeds will germinate in 7-14 days, and the plant will reach maturity in 10-11 weeks. Place 'King Kong' in a sunny location sheltered from strong winds to support its exceptional growth.
Transform your garden into a natural spectacle with the 'King Kong F1' sunflower, a giant variety that will amaze young and old alike while feeding the birds with its abundant seeds!
