---
product_id: 53180928
title: "Giant Onion - 30 Seeds Giant Allium giganteum/Garden Plant/Beautiful Flower"
brand: "magic of nature"
price: "279 Ft"
currency: HUF
in_stock: true
reviews_count: 13
url: https://www.desertcart.hu/products/53180928-giant-onion-30-seeds-giant-allium-giganteum-garden-plant-beautiful
store_origin: HU
region: Hungary
---

# Hardy zones 4-10, sun-loving 30 premium seeds 6-8” vibrant purple blooms Giant Onion - 30 Seeds Giant Allium giganteum/Garden Plant/Beautiful Flower

**Brand:** magic of nature
**Price:** 279 Ft
**Availability:** ✅ In Stock

## Summary

> 💜 Elevate your garden game with giant purple blooms that demand attention!

## Quick Answers

- **What is this?** Giant Onion - 30 Seeds Giant Allium giganteum/Garden Plant/Beautiful Flower by magic of nature
- **How much does it cost?** 279 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/53180928-giant-onion-30-seeds-giant-allium-giganteum-garden-plant-beautiful)

## Best For

- magic of nature enthusiasts

## Why This Product

- Trusted magic of nature brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vibrant Purple Power:** Striking 6-8 inch round flower heads add instant luxury and style to any space.
- • **Bloom Big, Stand Tall:** Giant Allium giganteum grows 80-150 cm tall, commanding garden presence.
- • **Year-Round Indoor Growth:** Grow indoors anytime—perfect for urban professionals craving green vibes all year.
- • **Multilingual Growing Guide:** Comes with detailed instructions in 5 languages—no guesswork, just success.
- • **Resilient & Frost-Resistant:** Thrives in hardiness zones 4-10, built to withstand frost and keep blooming.

## Overview

The Giant Onion (Allium giganteum) offers 30 hardy seeds producing majestic 80-150 cm tall plants with stunning 6-8 inch purple flower heads. Perfect for both outdoor gardens and year-round indoor growth, it thrives in well-drained soil under full sun across hardiness zones 4-10. Included is a comprehensive multilingual guide to ensure your success growing this perennial showstopper.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: Pretty - Potted them straight away and they're already looking strong and lucious. Can see they will just get nicer and fuller when bigger. Germination rate was ok but plenty of seeds there so not a problem. Lovely exotic flowers to spruce up the garden on a budget
Review: no idea what i grew!!!! - i have to give this product 1 star as it turns out they aren't what they are supposed to be. I followed the instructions carefully, I kept them in the fridge for the right period of time. I have had the seeds out in the right temperature and I was thrilled to see 8 out of the 30 start to shoot fairly quickly. yippee I though. its only when one of then started to flower that I realised they aren't what they are supposed to be, the leaves don't look like the proper leaves the whole seedlings are just growing long and thin with leaves coming off the main stem. very disppointed

## Features

- 🌱 30pcs Seeds Purple Giant Allium Giganteum ‘Globemaster’ UK hardy
- 🌱 Very decorative shrub with growth height of 80-150 cm / frost-resistant / perennial
- 🌱 COLOR: Purple 6 - 8” round flower heads - HARDINESS ZONE: 4 - 10
- 🌱 Includes instruction manual for growing and detailed description in 5 languages (english 🇬🇧- spanish - french - italian - german)
- 🌱 Growing indoors is possible all year round

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DYJ1VRO |
| Best Sellers Rank | 157,300 in Garden ( See Top 100 in Garden ) 6,470 in Flower Seeds |
| Customer Reviews | 3.6 3.6 out of 5 stars (2,650) |
| Date First Available | 7 April 2016 |
| Expected blooming period | Year Round |
| Moisture needs | Moderate Watering |
| Product Dimensions | 9 x 6 x 1 cm; 30 g |
| Soil type | well drained soil |
| Sunlight exposure | Full Sun |

## Product Details

- **Brand:** Magic of Nature
- **Colour:** Pink,Purple
- **Expected blooming period:** Year Round
- **Expected plant height:** 150 Centimetres
- **Indoor/Outdoor usage:** Outdoor
- **Material feature:** Natural
- **Product care instructions:** Moist Soil,Well-drained
- **Special feature:** Extended Bloom Time
- **Sunlight exposure:** Full Sun
- **Unit count:** 30 Count

## Images

![Giant Onion - 30 Seeds Giant Allium giganteum/Garden Plant/Beautiful Flower - Image 1](https://m.media-amazon.com/images/I/81syoikSsjL.jpg)
![Giant Onion - 30 Seeds Giant Allium giganteum/Garden Plant/Beautiful Flower - Image 2](https://m.media-amazon.com/images/I/91fQMIe500L.jpg)
![Giant Onion - 30 Seeds Giant Allium giganteum/Garden Plant/Beautiful Flower - Image 3](https://m.media-amazon.com/images/I/91eOS8u8TtL.jpg)
![Giant Onion - 30 Seeds Giant Allium giganteum/Garden Plant/Beautiful Flower - Image 4](https://m.media-amazon.com/images/I/8171EB4agpL.jpg)
![Giant Onion - 30 Seeds Giant Allium giganteum/Garden Plant/Beautiful Flower - Image 5](https://m.media-amazon.com/images/I/612i55PUdXL.jpg)

## Questions & Answers

**Q: When do they flower?  Will they tolerate an alkaline soil?**
A: As a hobby gardener only, my understanding of bulb plants is that there will be no flower until the bulb reaches a certain size, and the flowers won't be large and impressive until the bulb is large and impressive. My experience of Alliums (smaller varieties than this one) that are planted as *seed* is that the seeds take several weeks to germinate and the plant will do not much at all in the first year. At the end of the first season you will have, with luck, a small bulb that will expand in the second and third year. Apparently the bulb takes at least a couple of years to grow to a really good size. The ones I planted as seeds (not this variety) well over a year ago are still far too small to flower. The long development time is, I presume, why the big Allium bulbs cost £5 each in garden centres. So, my suggestion, if not already too late, is that you grow these seeds in a tray, then in pots for a year or two and see how they develop. Take them out of the pots in mid-autumn, or whenever whatever stalks they produce die back, and inspect the bulbs for rot and pest damage, and then replant in late winter / early spring. They might need protection from onion flies.

**Q: Are they seeds or bulbs**
A: Hi they were seeds I brought however I have not planted seeds because I found bulbs on a shopping trip and now they are growing nicely now. I’m now waiting  till September to plant seeds.

**Q: Do they have an expiry date? Also when’s the best time to plant them?**
A: Although the seeds are de-hydrated and can be stored from one year to the next it’s generally a rule of thumb that seeds should be sewn in the spring after the ground thaws for summer flowering plants.
A good tip is to soak the seeds overnight in Luke warm water this speeds up the germination period of the seeds and enhances their germination period. HOT water will destroy the seeds so temperatures is critical dry on tissue paper before sowing.
Steven W.

**Q: When do you sow the seeds?**
A: Have stared the m off in seed trays in cold fra mme,not expectim them to grow till late may at earliest onwards.x

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pretty
*by J***B on 17 July 2019*

Potted them straight away and they're already looking strong and lucious. Can see they will just get nicer and fuller when bigger. Germination rate was ok but plenty of seeds there so not a problem. Lovely exotic flowers to spruce up the garden on a budget

### ⭐ no idea what i grew!!!!
*by A***R on 17 September 2017*

i have to give this product 1 star as it turns out they aren't what they are supposed to be. I followed the instructions carefully, I kept them in the fridge for the right period of time. I have had the seeds out in the right temperature and I was thrilled to see 8 out of the 30 start to shoot fairly quickly. yippee I though. its only when one of then started to flower that I realised they aren't what they are supposed to be, the leaves don't look like the proper leaves the whole seedlings are just growing long and thin with leaves coming off the main stem. very disppointed

### ⭐⭐⭐⭐⭐ Try heated propagator
*by S***Y on 10 May 2018*

I put some of these seeds straight into a heated propagator, covered them with vermiculite and they sprouted in 4 days. Don't think I'll need the ones I am trying in the fridge. Came with great description and packaging. Edit: fridge method work too. I got like 10 seedlings out of a small try. Just remember to keep it from drying out.

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-22*