Annuals
Big Sunflower (Sunflower)
Helianthus annuus
Also known as Giant Sunflower
Size
Available at our Langlois nursery
Call or text to confirm stock before visiting.
Currently out of stock
Join the wishlist and we'll let you know when this plant comes back in.
We don't ship plants. Local delivery options are available.
About This Plant
Big Sunflower is valued in PNW gardens for its character and seasonal interest.
An ornamental annual prized for season-long flowering and color in containers, beds, and borders. Plant after last frost; remove after fall frost.
Full sun to part shade suits this plant. Plant in moist, well-drained, fertile soil. Hardy USDA Zone annual. Frost-tender; treat as a single-season plant. Many self-sow. Heat-tolerance and bloom color depend on cultivar.
Plant Details
- Botanical
- Helianthus annuus
- Common name
- Giant Sunflower
- Mature size
- 6-12 ft tall × 1-3 ft wide
- Growth rate
- Fast
- Bloom time
- Late summer
- Bloom color
- Pink, White, Yellow, Red, Purple, Orange
- Foliage color
- Green
Care Notes
Garden Attributes
- Pacific NW native
- Deer resistant
- Coastal suitable
- Grown organically
- Pollinator value: Bees, Bumblebees, Native bees
- Wildlife: Bird forage, Pollinator support
- 🌱 Edible: Seeds
Not sure if it's in stock?
Our inventory changes with the seasons. Before you drive out, give us a call or text, we'll confirm availability and can hold a plant for you.