planting mammoth sunflower seeds Mammoth Sunflower Seeds For Sale – Grow Majestic Giants in Your Garden –  Gardeners Basics
SKU: 76858372018
planting mammoth sunflower seeds

planting mammoth sunflower seeds Mammoth Sunflower Seeds For Sale – Grow Majestic Giants in Your Garden – Gardeners Basics

Sale price$18.63 Regular price$20.70
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

planting mammoth sunflower seeds Mammoth Sunflower Seeds For Sale – Grow Majestic Giants in Your Garden – Gardeners BasicsMammoth Sunflower Seeds Heirloom, Non GMO, Non Hybrid, Open Pollinated Grow towering Mammoth Sunflowers with our premium, heirloom, non GMO, non hybrid, and open pollinated seeds! These stunning sunflowers reach impressive heights of 8 to 12 feet, producing massive yellow blooms with seed heads up to 12 inches across. Perfect for attracting pollinators, creating a beautiful garden backdrop, or harvesting delicious sunflower seeds for snacking or

Mammoth Sunflower Seeds – Heirloom, Non-GMO, Non-Hybrid, Open-Pollinated

Grow towering Mammoth Sunflowers with our premium, heirloom, non-GMO, non-hybrid, and open-pollinated seeds! These stunning sunflowers reach impressive heights of 8 to 12 feet, producing massive yellow blooms with seed heads up to 12 inches across. Perfect for attracting pollinators, creating a beautiful garden backdrop, or harvesting delicious sunflower seeds for snacking or feeding birds.

Each packet contains 8g of seed, approximately 125 seeds.

Planting & Growing Instructions:

Days to Maturity: 75–90 days

Planting Depth: 1 inch

Plant Spacing: 18–24 inches apart in rows spaced 2–3 feet apart for best growth.

Days to Germination: 7–10 days with soil temperatures of 70–85°F.

Sun or Shade: Full sun is essential for optimal growth and large blooms.

For best results, sow seeds directly outdoors in well-drained soil after the last frost. Mammoth sunflowers thrive in warm weather and benefit from being planted in a sunny, wind-protected location. While starting seeds indoors is possible 2–3 weeks before the last frost, these vigorous growers prefer minimal transplanting. Once established, water regularly, especially during dry periods, to support their rapid growth and large flower development.

Ideal for gardeners of all skill levels, Mammoth Sunflowers add natural beauty, provide edible seeds, and help sustain local pollinators. Our high-quality seeds ensure reliability, making them a must-have for any garden project. Shop today and bring these iconic giants to your garden!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 76858372018

Discover Niche Categories That Outsell planting mammoth sunflower seeds

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 795 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Craig
Pawtucket, US
★★★★★ 4
Not for Malinois
Color: 20 Pack
Chew resistant not so great. Not durable enought for a 5 month old Malinois. Still cant find a toy durable enough and he's now going to be 15 months.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
S
Verified Purchase
Stephen gangi
Birmingham, US
★★★★★ 5
Nice
Color: 20 Pack
Very cute selection of dog toys. Quality is good, my pups were happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
N
Verified Purchase
Neil Christian
Omaha, US
★★★★★ 3
Objects are smaller than they appear
Color: 20 Pack
I bought these to donate to a dog program at work. I was so disappointed when I opened the box and saw that they were so small. I hate when the adds make items look larger than they actually are. On the flip side, this would be perfect if you have small dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
M
Verified Purchase
Marian CID
West Palm Beach, US
★★★★★ 5
Chew Chew toys !!!!
Color: 20 Pack, Color: 20 Pack
They are so cute!!! My pups love them. When I went out of town, I hired a pet sitter to give one toy everyday that my pet is fed. It worked really good !!! I see joy whenever a new toy is given to my Chewie !!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
J
Verified Purchase
Janice Guminey
Houston, US
★★★★★ 5
Toys for days!!
Color: 20 Pack
Bought for my girls 2 puppies, and they LOVED it. They enjoy coming to Gigi’s house and play with all their toys!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026

recommand products