Sawtooth sunflower, Thick-tooth sunflower
The Helianthus grosseserratus (Sawtooth sunflower, Thick-tooth sunflower) is annual, belongs to the Asteraceae family and is a garden bed plant. The flowers are yellow and the leaves green. The herbaceous annual plant will be above 400 cm (13 ft) high. The soil conditions should be well-drained and the plant area sunny.
This plant is suitable as a cut flower.