1 5

SowRightSeeds

Sow Right Seeds - Mammoth Sunflower Seeds to Plant - Grow Giant Sunflowers in Your Garden - Non-GMO Heirloom Seeds for Planting an Outdoor Garden - Bright Yellow Blooms - Attract Bees and Birds (1)

Sow Right Seeds - Mammoth Sunflower Seeds to Plant - Grow Giant Sunflowers in Your Garden - Non-GMO Heirloom Seeds for Planting an Outdoor Garden - Bright Yellow Blooms - Attract Bees and Birds (1)

$7.41 USD
$7.41 USD
Sale Sold out
Shipping calculated at checkout.

About This

  • Beautiful - Mammoth Sunflower (Helianthus var. 'Mammoth') seeds. These seeds grow crazy tall huge beautiful sunflowers with heights of 8-12 ft. The seeds are open pollinated and can be saved to plant year after year. Harvest and roast your own sunflower seeds. Minimum of 8g per packet (approximately 70 to 80 seeds).
  • Productive - Mammoth Sunflower germinates in 7-14 days when soil temps are 70-75°F. Plant 1” deep and space 3’ apart in an area with full sunlight. This variety will grow 8-12’ tall with a spread of 2-3’. Flowers will mature in 80-90 days, plant in USDA zones 3-9.
  • Pollinator and Bird Friendly - Bees love the nectar in sunflowers and will travel around helping pollinate your garden. Towards the end of the season, birds also love to come and eat the dried seeds.
  • Easy to Grow - Instructions included on each packet. Plus, we are available to answer all your questions. If these seeds don’t germinate, we will happily make it right for you.
  • Safe and Sustainable - Our operation is fully solar powered, and Sow Right Seeds has taken the Safe Seed Pledge to sell only fresh Non-GMO heirloom seeds for you and your family.

Overview

  • Plant or Animal Product Type : Flower
  • Indoor/Outdoor Usage : Outdoor
  • Brand : Sow Right Seeds
  • Material Feature : GMO Free, Heirloom
  • Color : Grey
  • Item Weight : 0.32 Ounces
  • Sunlight Exposure : Full Sun
  • Unit Count : 1.0 Count
  • USDA Hardiness Zone : 3
  • Soil Type : Sandy Soil
View full details

  • ⭐⭐⭐⭐⭐

    “So cute and sturdy. They look amazing on my balcony with my succulents. The drainage holes are perfect too.”

    - Linda J.

  • ⭐⭐⭐⭐⭐

    “Everything sprouted quickly and the instructions were easy to follow. I’m growing my own basil now!”

    - Olivia M.

  • ⭐⭐⭐⭐⭐

    “These are comfortable but still protective. I pruned roses and didn’t get scratched once. Love the snug fit.”

    - Debbie S.
Button label

Blog posts

1 3

Collapsible content

How long does shipping take?

Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.

Is free shipping available?

We do not currently offer free shipping. However, this may be added at some point. We apologize.

How can I get a tracking number for my order?

If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.

How do I process a return or exchange?

For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.