Sunflower Mammoth Grey Stripe - Seeds & Bulbs

Sunflower Mammoth Grey Stripe
(Helianthus annuus)

This native American flower has a number of features to interest anyone, including edible seeds that attract birds in the fall, fast growth, one foot wide flowers and drought tolerance. Sunflowers grow in almost any soil.

Flower Type: Annual
Bloom Time: Late Summer through Fall
Height: 6' to 10'
Exposure: Full Sun

When to Sow Outside: Spring - after last frost
When to Sow Inside: 4-6 weeks before last frost.
Seed Depth: 1"
Seed Spacing: 6"
Days to Emerge: 5 - 10
Thinning: When 3" tall thin to 2' apart

This packet contains enough seeds to plant a 100 foot hedge or privacy screen.