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❀ Flower · Spring

Michigan Alliums

Architectural, playful, and long-lasting, allium send up perfect spheres of tiny star-shaped flowers, a late-spring standout from our Michigan farmer collective.

Allium grown by a Michigan Flower Barn farmer

Seasonal Availability

AprMayJunJulAugSepOctNov

About Alliums

Allium, the ornamental onion, is one of spring’s great architectural flowers: dozens of tiny star-shaped florets packed into a clean sphere that floats on a tall, leafless stem. The effect is bold and graphic, a purple or silver globe hovering above everything else in the arrangement, and it reads beautifully in both airy garden-style designs and modern minimal ones. Alliums also earn their keep in the vase, holding a striking form for a week or more of fresh life, and the seed heads dry so well that a single stem can carry a bouquet from spring into the months that follow.

A relative of the onion and garlic we grow to eat, allium belongs to the genus Allium and grows here from a bulb planted in the fall. Michigan’s cold winters are a genuine advantage, since the bulb needs a long stretch of chilling underground to set a strong bloom, and our member farmers tuck them in before the ground freezes for spheres that open in late spring and early summer. The same pungent chemistry that flavors the kitchen also makes allium reliably deer-resistant, a quality MSU Extension lists among its favorite critter-proof, spring-flowering bulbs, so our fields deliver full, unbrowsed stems season after season. Learn more from MSU Extension.

Because our member farmers cut allium at peak here in Michigan rather than shipping it in from far away, you get stems with the sturdiest stalks and the longest vase life, harvested days fresh instead of weeks old. Reserve a DIY bucket and request allium alongside the spring flowers you love, then build the arrangements yourself, or let our design team fold those sculptural globes into wedding and event work where a little architecture goes a long way.

Alliums grown by a Michigan Flower Barn farmer

Alliums From Our Farmers

Allium at a Glance

In season (MI)

Mid-May to June

Colors

Purple, lavender, violet, white, soft pink

Stem length

18 to 36 inches

Best for

Structural bouquets, tall dramatic arrangements, dried-flower work

How to buy

Requested in a DIY bucket, or custom design

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Forms & Varieties

Allium ranges from tidy grapefruit-sized globes to dramatic softball-scale spheres and loose, exploding starbursts, so there is a form for every scale of design.

‘Purple Sensation’

The classic that turned alliums into a garden staple, with deep violet spheres about the size of a baseball on strong two-to-three-foot stems. Dependable, richly colored, and an easy first allium for any arrangement.

Giant Allium ‘Globemaster’

The showstopper, sending up softball-sized to grapefruit-sized violet globes on tall stems. One or two stems can anchor an entire centerpiece, and the long-lasting heads dry beautifully once the season winds down.

Drumstick Allium (Allium sphaerocephalon)

Small, egg-shaped heads that shade from green to deep burgundy as they open, carried on wiry stems. Blooming into early summer, they add movement and a jewel-toned accent rather than a bold focal ball.

Allium schubertii

The firework of the genus, an open explosion of florets on stems of varying length that forms a huge, airy sphere. Otherworldly fresh and structural once dried, it is a conversation piece in any design.

Care & Vase Life

  • Expect an excellent 10 to 14 days of vase life; cut or buy when the globe is mostly open but still has a few unopened florets.
  • Recut the hollow stems and change the water frequently to keep the mild onion scent from building up.
  • If the just-cut stems smell strongly of onion, a quick water change or two clears it right up.
  • Keep them in clean, cool water; the sturdy stems need little fuss beyond fresh water.
  • To dry them, simply hang stems upside down in a cool, airy spot and enjoy the globes for months.

When We Have Alliums

Alliums arrive as the earliest spring bulbs fade, generally from mid-May through June in Michigan. Their timing depends on how the late-spring weather unfolds, with a cool stretch extending the season and heat hurrying it along. Every stem is grown by our member farmers, so exact availability and the mix of sizes and colors shift year to year with the weather.

Availability shifts week to week with the Michigan season, so colors and varieties vary. Reserve ahead for events, and check the shop for what our farmers have cut this week.

Alliums grown by a Michigan Flower Barn farmer

How to Get Alliums

DIY buckets

Request alliums in a DIY bucket

Reserve a DIY bucket and request alliums to arrange yourself, perfect for weddings, events, or filling your home. Order ahead and pick up at the barn.

Reserve a DIY bucket
Buy direct

Buy alliums in the shop

When alliums are in season, you can buy them straight from our online shop. It’s especially good value if you’re a wholesale buyer member.

Visit the shop
Floral design

Let us design it for you

Prefer it done for you? Our floral designers create custom, allium-forward arrangements and full wedding and event work. Pickup is at the barn; buyer members can also arrange local delivery.

Request floral design

Allium FAQs

Do alliums smell like onions in a vase?

Freshly cut stems can have a faint onion scent, but it fades quickly. A water change or two after you get them home clears it completely, leaving just the bold blooms.

How long do cut alliums last?

Alliums are one of the longest-lasting cut flowers, holding 10 to 14 days fresh, and they dry beautifully for months afterward.

Can I dry alliums?

Yes. Simply hang the stems upside down in a cool, dry spot and the globes hold their shape, making them a favorite for lasting arrangements.

Can I buy alliums by the bucket?

Yes. Allium is a bucket-base flower, so you can reserve DIY buckets ahead and arrange them yourself for weddings, events, or your home.

Pairs Well With

Alliums Available to Buy Now

Check back soon Not in the shop right now Allium is not in stock at the moment, but our inventory changes constantly. Members hear first when it is back, and there is plenty in stock to browse today. See What's in Bloom Join as a Member

See all allium in the shop →

Ready to plan with alliums?

Reserve alliums for your event or ask our designers to build something around them, grown by our Michigan farmer collective.

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