SKU: 84000662818
giant allium giganteum flower seeds

giant allium giganteum flower seeds 100 Giant Onion

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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.

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Amazongirl
Whiting, US
★★★★★ 4
Almost perfect
Color: White
Stainless steel. Holds a large quantity of milk (enough for two). Works well with alternative milks. Easy to clean. Easy set up and instructions. Frothing, heating, cold foam, and hot chocolate options. Perfect temp. Not 5 stars because of the constant high pitched squeel sound it makes. Almost enough to make me return it!
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Reviewed in the United States on December 2, 2025
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Heather Hap
Omaha, US
★★★★★ 5
Hot cocoa every morning!
Color: White
I absolutely love this machine. I make my hot cocoa every morning with it. It is so easy you just put the milk in and high-quality hot chocolate mix. Push the button and then it just whips it up and gives it a little bit of a froth on the top when it’s finished. It’s so fast and easy. It would be a great gift for anybody that likes hot chocolate.
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Reviewed in the United States on April 3, 2026
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H. Glezos
Grantham, US
★★★★★ 5
Best way for hot chocolate
Color: Black
works great, I use it for hot chocolate. Easy to clean. Something to consider though the Max light may be a little lower than shown depending on the milk you use.
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Reviewed in the United States on May 17, 2026
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Elizabeth Cook
Waukegan, US
★★★★★ 2
Check your milk preference when buying this unit. Product Does not last
Color: White
I purchased this frother in mid Oct and less than 90 days later, it's no longer working. The wisk does not spin, and the element does not heat the milk. I am currently working with customer support on a refund / replacement, but so far not happy. I've been told it does not work with 2% organic milk and that I need to switch to whole milk, which will solve my issues. Not sure how whole milk will help with the heating element? This was not disclosed when I purchased the unit. If I had known my milk choice would impact the frother, I would have chosen another brand or product. I like the unit, it's compact, easy to clean, but it did not last.
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Reviewed in the United States on January 12, 2026
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Sophia
Chelsea, US
★★★★★ 5
Great Quality
I wasn't expecting it to be such good quality! The bowl and holder are a thick material and feel very sturdy. The bamboo mixer and scoop are also very nice. Can't want to use it! PSA soak the bamboo mixer in hot water for a few minutes to soften the bristles to mix better and last longer!
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Reviewed in the United States on May 9, 2026

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