Sunflower Mammoth Seeds

Each Mongolian Giant plant produces a single yellow flower up to 18 across that will provide extra-large seeds filled with tasty, hearty kernels. These single-stem sunflowers attract pollinators and are very easy to grow in almost any sunny garden, although a sunflowers size is dependent on the growing conditions. They also are drought tolerant and fast growing; you can almost watch them gain an inch or more a day! Inside this packet, weve included tips on how to protect your ripening seeds from squirrels and birds, and a recipe for roasting seeds. Edible, bittersweet petals make a sunny garnish on salads and appetizer plates.

Botanical Name:Helianthus annuus

Family:Asteraceae

Native:North America

Hardiness:Annual

Plant Dimensions:12 14 tall

Variety Information:14-18 flower heads with yellow petals and a green center

Exposure:Full Sun

Bloom Period:Blooms summer

Attributes:Attracts Pollinators, Drought Tolerant, Edible Flower

When to Sow Outside:RECOMMENDED. 1 to 2 weeks after your average last frost date.

When to Start Inside:2 to 4 weeks before your average last frost date. Sunflowers are sensitive to root disturbance; sow in biodegradable pots that can be planted directly in the ground.

Days to Emerge:10 15 Days

Seed Depth:

Seed Spacing:A group of 3 seeds every 24

Thinning:When 3 tall, thin to 1 every 24

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