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
  • Packet
  • $3.95
  • 1/4 Pound
  • $6.95
Great for birds, bragging and impressing the kids. This is the giant of giants, Giant Grey-Stripe. Produces huge heads up to 20 in. 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 ft. tall! Makes a good property line screen. 78 days.


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