SKU: 84000662818
giant allium giganteum flower seeds

giant allium giganteum flower seeds 100 Giant Onion

Sale price$25.76 Regular price$28.62
Save 10%

Pay in installments of $7.16 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

giant allium giganteum flower seeds 100 Giant OnionAllium Giganteum, also known as Giant Onion, is one of the most visually commanding plants you can add to a garden. Known for its towering 35 foot stems and perfectly spherical blooms, this ornamental onion makes a bold architectural statement in spring landscapes. Each seed yields a burst of globe shaped flowers 46 inches wide in rich shades of violet, standing high above lush, strappy foliage. We grow Allium Giganteum for its ability to stop people

Allium Giganteum, also known as Giant Onion, is one of the most visually commanding plants you can add to a garden. Known for its towering 3–5 foot stems and perfectly spherical blooms, this ornamental onion makes a bold architectural statement in spring landscapes. Each seed yields a burst of globe-shaped flowers 4–6 inches wide in rich shades of violet, standing high above lush, strappy foliage.

We grow Allium Giganteum for its ability to stop people in their tracks. It delivers vertical drama without fuss, performing beautifully in perennial borders, flower beds, and pollinator gardens. Once established, these hardy bulbs return every year with minimal maintenance, attracting bees, resisting deer, and thriving in full sun with well-drained soil.

Whether you’re designing a cutting garden or just adding structure to a mixed planting, Allium Giganteum gives back more than it asks. The dried seed heads even make stunning additions to fall arrangements or winter garden silhouettes.

🌱 Why Grow Giant Onion – Allium Giganteum Seeds

  • Massive 4–6 inch violet blooms on 3–5 foot stems
  • Returns yearly as a cold-hardy perennial
  • Attracts pollinators while resisting deer and rabbits
  • Adds striking vertical interest to flower beds
  • Dried seed heads make beautiful natural decor

🌿 Growing Tips

  1. Sow seeds in late summer or fall for natural stratification
  2. Plant in full sun with well-draining, sandy or loamy soil
  3. Space 12–18 inches apart to allow room for mature blooms
  4. Water moderately but avoid soggy soil
  5. Allow foliage to die back naturally after bloom to feed the bulb
  6. Cold hardy to USDA zones 4–9

❓ Frequently Asked Questions (FAQ)

How tall do Allium Giganteum plants grow?
Stems can reach up to 5 feet tall with flower heads 4 to 6 inches wide.

Are these edible onions?
No, Allium Giganteum is ornamental. While part of the allium family, it’s grown purely for its dramatic flowers, not culinary use.

When should I plant the seeds?
Sow in late summer or early fall outdoors. Seeds benefit from a period of cold to germinate properly in spring.

Do I need to replant each year?
No. Once established, these are reliable perennials and will return each season with proper care.

Will they bloom the first year?
From seed, expect blooms in the second or third growing season as the bulb matures.

Can I grow these in containers?
It’s possible, but due to their height and root depth, they perform best in open ground or deep planters.

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: 84000662818

Discover Niche Categories That Outsell giant allium giganteum flower seeds

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 26 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
J Rose NYC
Lake Worth, US
★★★★★ 3
Great Chair, But Armrests Are a Nuisance
This ergonomic office chair has a lot going for it. The mesh back is comfortable and breathable, the adjustable lumbar support is excellent, and the 3D headrest is a welcome addition for long workdays. The rocking function is also a nice feature to have. Overall, the chair is very comfortable and supportive, and seems well-made with the SGS Class 4 gas cylinder. However, there's one glaring flaw that constantly annoys me: the armrests. While they are 3D adjustable, meaning they move up and down, forward and back, and side to side, there's no way to lock them in place. This means that every time I shift in my seat or even just slightly bump the armrest, it moves. It's incredibly frustrating to constantly be readjusting them. It disrupts my focus and makes it hard to find a truly comfortable and consistent position. If the armrests could be locked, this chair would be near perfect. As it stands, this one issue significantly detracts from the overall experience. If you're someone who fidgets or moves around a lot while sitting, I'd seriously consider whether you can live with armrests that constantly need readjustment. For me, it's a daily annoyance that makes me question whether I'd buy this chair again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2025
J
Verified Purchase
John Carpenter
Lexington, US
★★★★★ 5
Very comfortable!
Color: Black
Very easy to put together and sturdy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
M
Verified Purchase
me
Phoenix, US
★★★★★ 4
Great Chair
I was needing an affordable ergo chair and have tried quite a few. For this price range, you can't beat the quality of this piece. Adjustable lumbar support, arm rest height perfect and cushioned. The head piece is nice, but just not for me. Nicely rocks for those who can't sit still. Easy to assemble by yourself (~20 min) using common sense. The only reason I did not give it 5 stars is the seat is made more for someone wider, as I someone feel like my hips are dipping inwards (I am also very narrow). Got a more solid butt pad, and it's perfect. Also! I didn't even need to put on my lumbar support pillow, as the lumbar support is perfect for me! Definitely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2024
A
Verified Purchase
AMT
Bozeman, US
★★★★★ 5
Stylish, Ergonomic
Stylish, ErgonomicI’ve been looking for a white office chair that doesn't just look good but actually supports my back. This chair exceeds expectations! The split-back design provides amazing lumbar support that moves with you. The mesh is breathable and high-quality, and the cushion is firm yet comfortable for long hours of sitting. Setup was straightforward, and the build feels very sturdy. Highly recommend if you want to upgrade your home office setup!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
M
Verified Purchase
Mo Nek
Boise, US
★★★★★ 5
Comfortable for Long Sitting
This office chair feels very supportive and comfortable during long hours of work or gaming. The mesh back allows good airflow, and the seat feels wide and stable. The adjustable tilt and armrests make it easier to find a relaxing position. The wheels roll smoothly on the floor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026

recommand products