Description: 🐝🌻20 GIANT Mammoth Grey Striped Sunflower Seeds.🐝🌻 The giant of all sunflowers! The Mammoth Grey Striped Sunflower is a tall plant with massive blooms that are easy to grow and can thrive in poor soil with little moisture. This sunflower, (Helianthus annus) is the giant of all sunflowers, reaching 12’ tall sometimes! Thick stalks support the huge heads which can grow as large as 15' in diameter, that tower above the garden. This single-stem variety is a very fast and vigorous grower. A great variety for edible seeds or feeding the birds. 🌻Can be sown indoors 2-3 weeks before planting outdoors. Transplant when there are 4 leaves. 🌻Expect germination in 5-10 days 🌻They are best sown outdoors after last frost, but remember animals WILL eat the seeds if they can get to them 🌻When sowing seed outdoors, we recommend a planting depth of 1 inch 🌻Spacing: Plant 12 to 24 inches apart in full sun ( the bigger the space, the bigger the seed head will be). 🌻Soil: Very tolerant of drought and poor soils but does best in well fertilized soils🌻American grown seeds🌻Deer resistant 🌻Annual 🌻USDA Zones 1-12 🌻Days to maturity: 110 days ALL of our seeds are grown, loved, harvested and inspected directly by hand on our land here in the mitten state, Michigan. Sunflowers make a beautiful addition to your garden, a wonderful living sunflower hut hideout for your kiddos to play in, or a great garden wall. All while growing delicious edible seeds for you and all your wildlife 🐦🐿🐝 friends. The dried heads make great decorations for your thanksgiving table, not to mention perfect hanging bird feeders! These iconic sunflowers are true giants that are sure to impress. As always, Happy Gardening!
Price: 1.29 USD
Location: Jackson, Michigan
End Time: 2025-01-19T20:07:26.000Z
Shipping Cost: 4 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Features: Flowering, Fast Growing, Edible
Cultivating Difficulty: Very Easy
Season of Interest: Summer, Fall, Spring
Country/Region of Manufacture: United States
Genus: Helianthus
Climate: Arid, Marine West Coast
Common Name: Mammoth Sunflower
Soil Type: Clay, Loam, Peat, Sand, Silt
Brand: Unbranded
Color: Yellow, Green
Life Cycle: Annual
Sunlight: Full Sun, Medium Sun
Indoor/Outdoor: Outdoor
Type: flower seeds
Watering: Medium