Helianthus argophyllus
Helianthus argophyllus, known as Silverleaf Sunflower, is a perennial ornamental plant from the Asteraceae family. Information on its specific requirements for sun, water, hardiness, and height is not available, but it is non-toxic.
Light
Full sun
Watering
Medium water
Soil
Loamy, Sandy, Chalky
Height
1–2 m
Spread
0.5–1 m
Zones
4–9
Flower colors
This is a perennial plant, categorized as ornamental.
Details regarding optimal sun exposure, water needs, hardiness zones, and mature height are unknown. The plant is not toxic.