Growing Zones 3 to 9
Page Number 4
Planting Season Spring
Fertilizer Type 6-6-6
Flowering Season Summer
Light Requirements Full Sun
Fragrant n
Edible Parts Flower seeds
Flowering Yes
Foliage Color Green
Flower Color Yellow with a brown disc
Fruit Color Grey striped
Germination 7 to 14
Maturity 78 to 80
Spacing 2 ft to 4 ft
Hybrid / Open Pollinated: Open Pollinated
Genus Helianthus
Species annuus
Subspecies Giant
Common Name Sunflower, Large Grey Stripe 

Sunflower, Large Grey Stripe 

#S03720
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  • Packet
  • $3.95
  • 1/4 Pound
  • $6.95
78 Days
Great for bragging, birds, and impressing the kids. This is the giant of giants, Giant Grey-Stripe. Produces huge heads up to 20 inches across that are filled with large, thin shelled, very plump seeds that are high in protein. Use seeds for snacks, bird food, or chicken feed. Not only is the head/bloom size impressive, so is the plant height...8 to 12 feet tall. Makes a good property line screen.

Growing Zone: 3 to 9

Light Requirements: Full Sun

Own Root

State Restrictions

HI

Growing Zones 3 to 9
Page Number 4
Planting Season Spring
Fertilizer Type 6-6-6
Flowering Season Summer
Light Requirements Full Sun
Fragrant n
Edible Parts Flower seeds
Flowering Yes
Foliage Color Green
Flower Color Yellow with a brown disc
Fruit Color Grey striped
Germination 7 to 14
Maturity 78 to 80
Spacing 2 ft to 4 ft
Hybrid / Open Pollinated: Open Pollinated
Genus Helianthus
Species annuus
Subspecies Giant
Common Name Sunflower, Large Grey Stripe