Popular in Bulbs

16 Top Alliums for Your Garden

Alliums are some of the most versatile bulbs for the spring and summer garden. Add interest to your landscape with these top varieties.

X

    Everything in this slideshow

    • Purple Sensation

      This variety is a showstopper thanks to its 3-inch-wide globes of rich purple flowers.

      Name: Allium 'Purple Sensation'

      Bloom Season: Late spring to early summer

      Growing Conditions: Full sun and well-drained soil

      Size: To 3 feet tall

      Zones: 4-9

      Native to North America: No

      Why We Love It: It's one of the deepest-colored alliums.

    • Blue Allium

      It's tough to have a favorite allium, but we think this is one of the best. It offers sky-blue blooms in a 2-inch-wide head and helps bridge the gap between spring bulbs and summer perennials.

      Name: Allium caeruleum

      Bloom Season: Late spring to early summer

      Growing Conditions: Full sun and well-drained soil

      Size: To 2 feet tall

      Zones: 4-9

      Native to North America: No

      Why We Love It: For its sky-blue color.

    • Chives

      As useful in the garden as they are in the kitchen, chives offer little purple blooms that taste as delectable as the leaves.

      Name: Allium schoenoprasum

      Bloom Season: Mid to late spring

      Growing Conditions: Sun or shade and well-drained soil

      Size: To 18 inches tall

      Zones: 3-9

      Native to North America: No

      Why We Love It: It's cute and tastes great.

    • Moly

      To gardeners used to the big purple types, this may not even seem like an allium. A delicate-looking rock-garden species, it offers little clusters of golden-yellow blooms.

      Name: Allium moly

      Bloom Season: Late spring to early summer

      Growing Conditions: Sun or shade and well-drained soil

      Size: To 8 inches tall

      Zones: 3-9

      Native to North America: No

      Why We Love It: It's highly adaptable and has great color.

    • Cristophii

      An elegant selection, Allium cristophii offers star-shape blooms in silver pink on an 8-inch-wide head. It's especially nice as a dried flower.

      Name: Allium cristophii

      Bloom Season: Late spring

      Growing Conditions: Full sun and well-drained soil

      Size: To 2 feet tall

      Zones: 4-8

      Native to North America: No

      Why We Love It: It has large heads and a very distinctive look.

    • Globemaster

      One of the largest selections, 'Globemaster' heads can be bigger than a softball.

      Name: Allium 'Globemaster'

      Bloom Season: Late spring

      Growing Conditions: Full sun and well-drained soil

      Size: To 4 feet tall

      Zones: 5-10

      Native to North America: No

      Why We Love It: The huge, reddish-purple blooms look great in the garden. They often last longer than other alliums.

    • Karataviense

      This variety offers leaves that look as good as the flowers. It offers pale pink globes to 3 inches across that hang over the lovely gray-green leaves.

      Name: Allium karataviense

      Bloom Season: Late spring to early summer

      Growing Conditions: Full sun and well-drained soil

      Size: To 1 foot tall

      Zones: 5-9

      Native to North America: No

      Why We Love It: It has great foliage to go along with the cute flowers.

    • Oreophilum

      A charming little rock-garden allium, this species offers cute pink blooms in 1-inch-wide heads.

      Name: Allium oreophilum

      Bloom Season: Late spring

      Growing Conditions: Sun or shade and well-drained soil

      Size: To 8 inches tall

      Zones: 4-9

      Native to North America: No

      Why We Love It: It's highly adaptable and fits well in nearly any garden because of its dwarf size.

    • Triquetrum

      An uncommon selection, Allium triquetrum offers nodding clusters of white flowers on golf-ball-sized heads.

      Name: Allium triquetrum

      Bloom Season: Late spring

      Growing Conditions: Sun or shade and moist, well-drained soil

      Size: To 18 inches tall

      Zones: 3-8

      Native to North America: No

      Why We Love It: It's an uncommon, carefree beauty that's great for naturalizing in borders or woodland gardens.

    • 10 of 17

      Millennium

      An especially long-blooming selection, 'Millennium' fills the late-summer garden with lavender color. The 2-inch-wide heads float above a mound of glossy green foliage.

      Name: Allium 'Millennium'

      Bloom Season: Late summer

      Growing Conditions: Full sun and well-drained soil

      Size: To 1 foot tall

      Zones: 5-8

      Native to North America: No

      Why We Love It: The great performance and long bloom season.

    • 11 of 17

      Garlic Chives

      Another edible allium for the garden, garlic chives bloom late in the season and produce clusters of white flowers. Note: This can self-seed rapidly, so deadhead it to prevent a host of unwanted seedlings.

      Name: Allium tuberosum

      Bloom Season: Late summer

      Growing Conditions: Sun or shade and well-drained soil

      Size: To 2 feet tall

      Zones: 4-8

      Native to North America: No

      Why We Love It: It's great for cooking with.

    • 12 of 17

      Drumstick Allium

      A charming summertime bloomer (it looks great with lilies), drumstick allium produces egg-sized heads in a rich purple color.

      Name: Allium sphaerocephalon

      Bloom Season: Early to midsummer

      Growing Conditions: Full sun and well-drained soil

      Size: To 3 feet tall

      Zones: 3-10

      Native to North America: No

      Why We Love It: It's a no-brainer to grow and adds great texture to the summer garden.

    • 13 of 17

      Hair

      Love it or hate it, 'Hair' is definitely... unique. It produces a stalk with purple bulbils, each with a set of leaves growing out of them.

      Name: Allium 'Hair'

      Bloom Season: Late spring

      Growing Conditions: Full sun and well-drained soil

      Size: To 2 feet tall

      Zones: 4-8

      Native to North America: No

      Why We Love It: It's a great conversation piece.

    • 14 of 17

      Aflatunense

      One of the most common types, this winner offers dense globes to 4 inches wide of pink-purple flowers.

      Name: Allium aflatunense

      Bloom Season: Late spring or early summer

      Growing Conditions: Full sun and well-drained soil

      Size: To 3 feet tall

      Zones: 4-9

      Native to North America: No

      Why We Love It: It's a reliable, showy variety. It makes a great focal point in the garden.

    • 15 of 17

      Mount Everest

      As majestic as its namesake, 'Mount Everest' offers big baseball-size heads of shimmering white flowers on tall stems.

      Name: Allium 'Mount Everest'

      Bloom Season: Late spring or early summer

      Growing Conditions: Full sun and well-drained soil

      Size: To 3 feet tall

      Zones: 3-8

      Native to North America: No

      Why We Love It: The large white blooms look great in summer.

    • 16 of 17

      Nectaroscordum

      Though technically not an allium, this close relative is often sold as one. It blooms with bell-shaped flowers offering reddish-purple markings.

      Name: Nectaroscordum siculum

      Bloom Season: Late spring

      Growing Conditions: Full sun and well-drained soil

      Size: To 4 feet tall

      Zones: 5-10

      Native to North America: No

      Why We Love It: It's a highly unique and ornamental selection.

    • 17 of 17
      Next Slideshow The Best Summer Bulbs

      The Best Summer Bulbs

      Summer flowers electrify your garden with some of the most spectacular color of the entire year, whether they are annuals or perennials. We show you the best summer flowers -- in the form of bulbs -- to plant in your garden for stunning blooms.
      Begin Slideshow »

      Related

    close
    close
    close
    close
    close

    Loading... Please wait...

    I Did It!
    Share on Facebook
    Uh oh! Please pick a jpg at least 600x600px. Done close
    Choose Cancel close
    Share on Facebook
    Uh oh! Your photo failed to upload. Please try again or visit your profile.
    Done Cancel close
    No one has shared their photo yet.
    close