Name: Willow Leaf Sunflower-Autumn Gold
Type: Helianthus salicifolius
Description:
Golden yellow flowers have long petals that come to a gentle point
and surround dark centers. These beauties will bloom from last summer
through fall. The Helianthus salicifolius has narrow foliage in a dark
green hue that provides a stunning contrast against the flowers.
Sun Level: Full sun to mostly sunny
Bloom Time: Spring to Fall
Height: 24-26 in.
Spread: 24-26 in.
Care:
Tough and adaptable; grows easily in average, well-drained soils. Water regularly in first growing season to establish root system. Once established, reduce frequency; tolerates mild periodic drought
Propagation:
Cut back to the ground in early spring or late winter. Divide clumps in spring or fall every 3 to 4 years. This will bloom right up until the first frost, so wait until after the growth dies back to remove the dead growth.
Diseases:
Sunflowers are generally susceptible to rust, leaf fungal spots and powdery mildew. Caterpillars and beetles may chew on the foliage