The Martha Stewart Living 8.4-Gram Mammoth Sunflower Seed produces vibrant and stately plants that brighten a hedge row or cover an unsightly background. The flowers reach 7 - 12 ft. in height and provide plenty of seeds for roasting or birdfeed.
- Grows best in full sun
- 13 weeks to maturity
- Plant 21 in. apart
- 7 - 12 ft. mature height
- Flower grows up to 1 ft. in diameter