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Gladiator Allium

Allium 'Gladiator'

$10.19
$10.19 $11.99
per Bag of 2
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ZONES  4-8 | Good to grow! Zone
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Allium Gladiator is a spectacular giant Onion that blooms in early summer with 6" diameter rose-purple globes on 3 to 4 ft. flower stems. Globemaster and Gladiator Allium are the tallest of the giant Allium. It is deer resistant and makes a wonderful cut flower.

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Description

Allium Gladiator is a spectacular giant Onion that blooms in early summer with 6" diameter rose-purple globes on 3 to 4 ft. flower stems. Put this bulb in the back of the flower border where it looks great with other tall early summer blooming perennials. It looks stunning when planted in groups.

Planting & Care

Tips on Growing Fall Planted Flower Bulbs

When you receive your fall bulbs (tulips, daffodils, etc.) keep them in a dry, dark, cool place until ready to plant. They need air circulation so they will not collect moisture and rot. Planting times can vary from early October in the North to mid-to-late November in the southern regions. A good rule of thumb is to plant them about 6 weeks before the ground is frozen or after the first hard freeze.

Soil Preparation for Bulbs

A compost-enriched, well-drained soil is best. Incorporate a good quality organic compost as needed. Yum Yum Mix® is recommended as an excellent source of nitrogen, phosphorus, and potassium needed for strong plants and healthy roots. Mix a small amount into the bottom of the hole before planting your bulbs.

Many bulbs prefer full sun exposure. However, Muscaria, Allium, Galanthus, Hyacinthoides, Scilla and many Daffodils will tolerate partial shade and bloom well.
Pink daffodils will hold their color longer if planted in dappled shade or morning sun/afternoon shade.

After planting, add a top dressing of compost or other organic material and water in thoroughly. If your winter is dry, water every three to four weeks throughout the winter and add more mulch if necessary.

Protect your Bulbs

Apply a mole or gopher repellent to the surface of the ground to protect bulbs from these burrowing mammals.

After your Bulbs have Bloomed

Once your bulbs have bloomed, allow the bulb foliage to brown and fade naturally since the leaves are feeding the bulb in the ground. Removal of foliage weakens the bulb and leads to fewer blooms the following year. Planting your bulbs amongst your perennials is one way to conceal the dying bulb foliage. The perennials begin to grow and fill out as the bulb foliage dies back. The perennials will then provide foliage and color in the garden from late spring through the summer and into fall. Regular fertilization with balanced organic or natural fertilizer and a re-application of mulch each fall will ensure more and more beautiful spring bulb blooms for many years!

Shipping

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As soon as your order is placed you will receive a confirmation email. You will receive a second email the day your order ships telling you how it has been sent. Some perennials are shipped as potted plants, some as perennial roots packed in peat.  The ‘Plant Information’ section describes how that item will ship. All perennials and fall-planted bulbs are packaged to withstand shipping and are fully-guaranteed. Please open upon receipt and follow the instructions included.

Perennials and fall-planted bulbs are shipped at the proper planting time for your Growing Zone. Perennial and fall-planted bulb orders will arrive separately from seeds. If your order requires more than one shipment and all items are shipping to the same address, there is no additional shipping charge. See our shipping information page for approximate ship dates and more detailed information. If you have any questions, please call Customer Service at (802) 227-7200 or contact us by email or chat.

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Key Features

Light Requirements

  • Morning Sun & Afternoon Shade
  • Full Sun

Bloom Time

Late spring to early summer

Advantages

  • Attracts Butterflies
  • Autumn Interest
  • Easy To Grow
  • Cut Flowers
  • Small Spaces
  • Rock Gardens
  • Deer Resistant
  • Rabbit Resistant

Additional information

Mature Height

32-36" tall

Bulb Spacing

3 bulbs per sq. ft.

Planting Depth

Plant 8" deep

Planting Time

  • Fall

Prohibited

  • Idaho
  • Oregon
  • Washington

Growing Zones

  • Zone 4
  • Zone 5
  • Zone 6
  • Zone 7
  • Zone 8

Poisonous or Toxic to Animals

Toxic to dogs and cats.

Neonicotinoid Free

No

Ships As

Bulb, Rhizome, Tuber

Can Send To PO Box

Yes
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Overall rating: 5.0 / 5 from 2 reviews.

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Reviews

Purple Beauties

"In Zone 4 and these Allium add great height, dimension, and color to my early season garden. They are on their second year and well established. Also, great nectar for early season pollinators when the garden is still coming to life."

— Brandon (5/5)

LOVE Allium

"Yes, Allium are unusual. But, why plant what everyone else has? Over the past 4 years I have added more Alliums along my back fence each year. I now have about 50 Alliums (mostly Gladiator and Globemaster) along the entire back fence and enjoy a beautiful purple show from the end of May to the end of June. I am zone 6-northern Ohio. I am now adding salmon colored poppies to the mix. Poppies have been harder to grow for me, but Im going to try again. I had one clump of 10 grow beautifully this year, which gives me hope for the future. I highly recommend Alliums!! I ""play"" at being a gardener so, if something works for me, it will work for anyone."

— Gayle (5/5)

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