Helianthus Sunflower

HelianthusSunflower

Asteraceae

Annual for pot and bedding plant production. Sow in March-June. Can be sown in large plugs. Transplant seedlings later, or sow directly in pots.

annuus

100 cm

12 - 15 cm

Sonja

Unique, golden yellow sunflower up to 10 cm. Suited for patios and cut flower production.

Fertilization

high

Diseases

aphids, Botrytis, caterpillars, downy mildew, powdery mildew, spider mites

Soil

clay

Temperatures

Potting T° : 15.0 °C - 18.0 °C