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Sunflowers
Sunflowers
Sunflowers

Sunflowers

Helianthus annuus

The Large Grey Stripe Sunflower is the quintessential "giant" sunflower. If you are looking for the classic towering stalk with a massive, heavy head—the kind that produces the large, striped seeds you find in snack bags—this is the one. These giants can easily reach heights of 8 to 12 feet and produce flower heads up to 12 inches across.

Days to Maturity
90–110 Days
Sun / Light
Full Sun (8+ hours)
Sowing Depth
1 inch
Spacing
18–24 inches
Germination
7–14 Days

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