Mammoth Grey Stripe Sunflower
$4.95
100%
Non-GMO
Free
Shipping
Service
Guaranteed
Mammoth Grey Stripe Sunflower is a mammoth of a sunflower, boasting huge blooms of almost 12 inches across on stems 8-12 feet tall! Harvest some grey-striped sunflower seeds for toasting and snacking in the Fall. An exciting sunflower to watch grow!
Species | Sunflower, Mammoth Grey Stripe |
Days to Germinate |
7-14 |
Days to Bloom |
100-125 |
Plant Height | 8-12 feet |
Germination Rate |
90% |
Test Date |
10/23 |
Lifespan |
Annual |
Brand: |
TomorrowSeeds |
Sunlight |
Full Sun, Partial Shade |
Seeds Packed For |
2024 |
Planting Instructions:
Plant 1 inch in soil after danger of frost has passed in Spring and soil temperature is at least 65F.
Spacing | 30 inches |