Giant Sunflower Seeds - Giant Russian Mammoth
Price for Package of 10 or 100 (9g) seeds.
This popular and easy to grow Giant Russian Mammoth Sunflower (Helianthus annuus) Organic Heirloom Variety.
These plants make beautiful flowers that produce tasty, edible seeds. Stalks can grow to 8-12 feet (2.1-3.7 meters) with Giant flowers. Will tolerate poorer quality soils.
Sow seed after danger of frost in an area that receives full sun. Sow seed 8 inches apart and about 1 inch deep. Thin seedlings when they are 3 inches tall so that the final spacing is 15 inches apart. They bloom during summer.
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