The Story
Helianthus annuus
A dramatic contrast to standard sunflowers with petals of stunning, crimson-red around a rich, chocolate-brown center. Each branched plant produces many blooms. Great for arrangements. Ht. 5 ft.
| Light | Full sun |
| Bloom time | Mid-Late |
| Plant spacing | 6-8 inches |
| Planting depth | 1/2 inch |
| Days to germinate | 10-14 |
| Plant height | 5 feet |
Gardener's Notes: Sow directly in the garden in late spring only after nights stay above 50 F (10C). Or, start indoors 2-3 weeks before planting outdoors. Small seedlings transplant best. Outdoors, plant in average, well-drained soil, spacing seeds 4 inches apart. Thin seedlings when they reach 3 inches tall to stand 1 feet apart. Sunflowers tolerate dry conditions, but bloom best when watered regularly throughout the season.
Description
Helianthus annuus
A dramatic contrast to standard sunflowers with petals of stunning, crimson-red around a rich, chocolate-brown center. Each branched plant produces many blooms. Great for arrangements. Ht. 5 ft.
| Light | Full sun |
| Bloom time | Mid-Late |
| Plant spacing | 6-8 inches |
| Planting depth | 1/2 inch |
| Days to germinate | 10-14 |
| Plant height | 5 feet |
Gardener's Notes: Sow directly in the garden in late spring only after nights stay above 50 F (10C). Or, start indoors 2-3 weeks before planting outdoors. Small seedlings transplant best. Outdoors, plant in average, well-drained soil, spacing seeds 4 inches apart. Thin seedlings when they reach 3 inches tall to stand 1 feet apart. Sunflowers tolerate dry conditions, but bloom best when watered regularly throughout the season.
