bloom time
April, May, June, July, August, September
hardiness zone
11 - 12
latin name
Helianthus Californicus
site and soil
full sun in well-draining soil

California Sunflower (Helianthus Californicus)

Helianthus Californicus

Regular price $12.00
Sale price $12.00 Regular price
Unit price
/per 
This is a pre order item. We will ship it when it comes in stock.

Helianthus californicus is a species of sunflower also known by its common name,  California sunflower. This sunflower is native to California and Baja California. This wild sunflower is an erect perennial growing from a network of tough, woody roots with small rhizomes. It is a sprawling, gangly plant, sending a thin stem to heights between one and three meters or more. The flower cluster holds several flower heads. The flower head has a fringe of golden yellow ray florets, each two or three centimeters long, and a center filled with curly yellow and brown disc florets. Helianthus is a favorite of pollinators due to its large, nectar-rich flowers. The sturdy root system of this plant helps prevent soil erosion, thereby playing a crucial role in maintaining the integrity of the landscape.

bloom time
April, May, June, July, August, September
hardiness zone
11 - 12
latin name
Helianthus Californicus
site and soil
full sun in well-draining soil
Donate