Website in transition - no ordering possible

Excellent 4.7/5

Based on 10.355 reviews
Julia C. from Newcastle
07-01-2021
Great value on plants that would cost a great deal more at a garden centre. I’ll keep on buying from gardens4you.
Excellent
Reginald E., Leeds
19-01-2022
Quick delivery, well packaged , healthy plants.Will use again. Plant arrived on time and in tip top condition.
Excellent
Graham I. from Otley West YorkshireCiara O. from Leixlip
22-01-2021
First class products with a prompt service to match. Will definitely place further orders.
Excellent

Allium giganteum x 5

Allium giganteum
Flower bulbs
Bulb size 18/20
5 Flower bulbs
Cutflowers
XL
£12.95
Available again next Autumn
SKU
B07592
  • Delivery 2-3 days
  • Grow & Money back guarantee

    We provide 2 months grow guarantee. Refund if plant fails to grow.
    See our guarantee policy for details. 



  • Shipping cost from £5,95*

    Here at Gardens4You we do our utmost to deliver your order well. Your order is packaged in such way, that even a longer delivery time does not harm the plants. If something is damaged, please contact us upon receipt. Your order is guaranteed!

    Standard orders (2-30 kg) are delivered by DPD. Delivery time is approx 2-3 days business days. You can track your package with Track & Trace.

    All small orders like seeds (up to 2 kg) can also be delivered by Royal Mail. Delivery time could be longer than 2-3 days business days there is no Track & Trace.

    Excluded zones:

    Highlands of Scotland, Northern Ireland and Isles, Channel Isliands, Postal codes: BT1-82, BT92-94, HS1-9, IM1-9, IV1-28, IV36, IV40-56, IV63, KA27-28, KW1-17, PA20-38, PA41-78, PH20-26, PH31-44, PO30-41, ZE1-3

  • Order now pay later

    You can pay afterwards via Klarna. This way you can easily pay for your order afterwards and immediately enjoy your new purchase.

    You don't have to do anything extra to use it. Just go through your ordering process. In the checkout, choose Klarna when paying, fill in your details and we will send your order immediately.

    Our payment options

    You can safely pay thru our webshop. All our payments are executed by Multisafepay within a secure environment. We accept all major creditcards and paypal.

    safe payment and shipping providers
Giganteum, the largest of all Alliums produces beautiful, giant purple flowers that resemble lollipops. They flower early spring right when your...

Excellent 4.7/5

Based on 10.355 reviews
Julia C. from Newcastle
07-01-2021
Great value on plants that would cost a great deal more at a garden centre. I’ll keep on buying from gardens4you.
Excellent
Reginald E., Leeds
19-01-2022
Quick delivery, well packaged , healthy plants.Will use again. Plant arrived on time and in tip top condition.
Excellent
Graham I. from Otley West YorkshireCiara O. from Leixlip
22-01-2021
First class products with a prompt service to match. Will definitely place further orders.
Excellent

Grow Guarantee

Buy without worries, you have a two-month growth guarantee on all plants!

customer service girl

Giganteum, the largest of all Alliums, produces beautiful, giant purple flowers that resemble lollipops. They flower late spring right when your garden needs them most, after spring flowering bulbs and before summer flowering perennials. Giant Alliums are hardy and will rebloom next season too. Plant them in groups of three or more bulbs for the best effect.

Details
Botanical nameAllium giganteum
CategoryAllium
Delivered asFlower bulbs
Qty5
FlowersYes
Flower periodSummer
FragrantNo
CutflowersYes
Flower colourPurple
FruitsNo
EdibleNo
LocationSunny
HardyYes
Ground CoveringNo
NaturalizingNo
Plant Depthrośliny18 cm
Preferred SoilAny soil
Full grown height125 cm - 150 cm
Mature width20 cm - 30 cm
PoisonousNo

How to take care of Allium giganteum x 5

As a general rule –Plant Allium giganteum in good light well-drained soil at a depth of 3 times the height of the bulb. Large flowering Alliums prefer full sun, but all other Alliums will tolerate partial shade. Allium giganteum dislike been disturbed, so leave Allium giganteum for few years untouched. Divide clumps in autumn every 3-4 years of so. You can improve heavy soil by mixing in some builders sand. Place Allium giganteum bulbs with the 'nose' upward into the soil. Always water well after planting to stimulate growth. For best results, as the buds materialize, add a high potash liquid feed in early spring to fertilize. Allow foliage to die back naturally as this will send nutrients to Allium giganteum bulbs for next year’s bloom. Please note to survive harsh winters apply a mulch (straw or newspaper) over them to avoid any frost damage. Remove when all danger of frost has passed.

For additional instructions see product packaging.

Excellent 4.7/5

Based on 10.355 reviews
Julia C. from Newcastle
07-01-2021
Great value on plants that would cost a great deal more at a garden centre. I’ll keep on buying from gardens4you.
Excellent
Reginald E., Leeds
19-01-2022
Quick delivery, well packaged , healthy plants.Will use again. Plant arrived on time and in tip top condition.
Excellent
Graham I. from Otley West YorkshireCiara O. from Leixlip
22-01-2021
First class products with a prompt service to match. Will definitely place further orders.
Excellent

Grow Guarantee

Buy without worries, you have a two-month growth guarantee on all plants!

customer service girl