Sunflower Mammoth Grey Striped
The standard giant variety that produces delicious seeds. The 10' plants produce heads that average 12" across. A stately garden plant.
Direct seed in desired position as sunflowers don't transplant well. Plant seed to one inch deep, allowing 12-18 inches or more between plants. Sow in full sun from 2-3 weeks before last frost or spring until early summer. Plants require only ordinary soil and moisture, tolerate heat and some drought.