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Allium Giganteum
Allium Giganteum
Allium Giganteum
Allium Giganteum

Allium Giganteum
Free Gift

SIZE 28/+

Good for cutting

Perfect for pots

Loved by pollinators

Hand packed in paper bags

Biggest size, best price!

Sale price £3.56

In today’s gardening world, where garden centres invariably stock very compact plants that display well in the pot, finding tall-flowering plants can be difficult. But not if you choose bulbs – and the giant ornamental onion Allium 'Giganteum' should top your list. Its flower stems reach a height of 1-1.5m, and each sturdy stem is topped with a perfect globe of purple florets. The effect is striking to say the least!

To get the best out of your giant Alliums, plant Allium 'Giganteum' in groups, either near the back of flowering borders, or on their own. Now, it’s just a matter of waiting till late-spring for flowering magic to happen.

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Colour:

Purple

Height:

120-140 cm / 48-56"

Planting season:

Autumn

Flowering time:

Mid to late Spring

Botanical name:

Allium Giganteum

Light requirements:

Partial shade / full sun

Soil moisture:

Average

Naturalising:

Strong

Perennial:

Yes

Critter resistant:

Yes

  • Plant your allium bulbs from mid to late autumn
  • Plant in borders or containers in sun or partial shade
  • Plant the bulbs two to three times as deep as the bulb is high
  • Space the bulbs about twice the bulb diameter apart
  • Place the bulbs with the pointed side facing upwards

    Read more in our planting guide
  • Orders placed before 15 September 2018
    You can expect your order in September 2018
  • Orders placed 16 September - 15 December 2018
    You can expect your order within 10 business days

    See our full shipping & delivery schedule

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Our promises

Size

We supply top size bulbs

Because we represent a Dutch bulb-growing family with a proud heritage that goes back for four generations, we're not about to spoil our top reputation with undersized bulbs. Expect top size bulbs. Always.

We supply top size bulbs

Choice

UK's biggest selection

We offer UK's biggest ever selection of amazing flower bulbs online, including lots of unique bulb varieties you won’t get anywhere else. We just love being able to provide you with an incredible choice of top-quality bulbs – it’s what we’re best at.

UK's biggest selection

Craftmanship

Grown by the best growers

The best flower bulbs are grown in the Netherlands, where facilities and wheather conditions are perfect to ensure premium quality and strong flower bulbs. We cooperate with the best bulb growers to supply world class flower bulbs.

Grown by the best growers

Sustainability

We care about our planet

We help you to reduce waste by using recyclable packaging whenever we are able. Enjoy receiving your bags and boxes of bulbs with a clear conscience and pass the benefits forward by sorting the used packaging materials into your recycling bins.

We care about our planet

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