The Burpee Sunflower Mammoth Seed produces attractive, large, yellow-petaled flowers that grow on 12 ft. stalks. The plants develop hundreds of plump, striped and thin-shelled seeds. Flowers are attractive and large with yellow petals. Hundreds of edible seeds.
- Mammoth sunflower grows hundreds of thin-shelled, plump and striped seeds
- Grows best in full sun
- Up to 84 days to maturity
- Seed may be started indoors 3 - 4 weeks before outdoor planting time for earliest bloom
- Plant 1 - 1-1/2 ft. apart