Flowers › Didiscus
❀ Flower · Summer to Fall
Michigan Didiscus
Didiscus, the blue lace flower, offers something genuinely rare in the cutting garden, soft, powdery-blue umbels with the delicacy of lace and a color you almost never find in a flower.

Seasonal Availability
About Didiscus
Didiscus, better known as blue lace flower, forms softly domed clusters of tiny star-shaped florets held on slender, faintly fuzzy stems. Its signature shade is a hazy periwinkle-to-sky blue, a genuinely rare color in the cutting garden, though it also appears in lavender, soft pink, and clean white. The effect is both airy and romantic, working as a delicate filler and a gentle focal accent that flatters almost any palette.
Blue lace flower is not a Michigan native. It comes from Western Australia, where Trachymene coerulea grows wild on sandy coastal ground, and its membership in the carrot family gives it the lacy, umbel-shaped heads it shares with Ammi and Queen Anne’s lace. In Michigan it performs as a tender warm-season annual, started fresh each spring and cut through the heat of summer, generally July into September. Because a true, soft blue is so hard to find in any flower, our member farmers grow it on purpose rather than counting on it to naturalize.
Didiscus resents transplant shock and sudden heat, so it rewards the attentive, small-scale growing that a collective of Michigan farmers can give it, cut at just the right moment and moved quickly into cool water instead of trucked in from far away. That freshness is why the stems you pick up hold their delicate blue rather than arriving tired and browning at the edges. Reserve a DIY bucket to arrange yourself, ask to have it featured in a bucket for a project, or let our floral designers build it into something for your table.

Didiscus From Our Farmers



Didiscus at a Glance
In season (MI)
July through September
Colors
Sky blue, periwinkle, lavender, pink, and white
Stem length
18 to 24 inches
Best for
Airy filler, soft focal accents, bridal work, and mixed DIY buckets
How to buy
Requested in a DIY bucket, or custom design
Forms & Varieties
Didiscus is sorted mostly by color, with the cool blues the most sought after, and here are a few you may see on our tables.
Blue Lace
The classic periwinkle-blue form and the reason most people go looking for the flower in the first place.
Lacy Blue
A refined, uniform blue selection bred specifically for cutting and reliable stem length.
Lacy Rose
Soft rose-pink umbels for warmer, gentler palettes when you want the lace without the blue.
Lacy White
Clean white clusters that lighten a bouquet and bridge between stronger colors.
Care & Vase Life
- Didiscus holds about 7 to 10 days; recut stems and place immediately in clean, cool water.
- Harvest and buy when most of the tiny florets in a cluster are open, as very tight heads may stall.
- Strip lower foliage from the fuzzy stems so nothing sits below the waterline.
- Keep out of direct heat and provide good airflow to protect the fine lacy heads.
- Refresh the water every couple of days to keep the delicate umbels crisp.
When We Have Didiscus
Blue lace flower is a warm-season bloomer, generally available from July through September. It prefers steady warmth over extremes and can sulk in a sudden heat spike or cold snap, so its supply shifts with the rhythm of the Michigan summer. Every stem is grown by our member farmers and cut fresh for pickup at the barn.
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.

How to Get Didiscus
Request didiscus in a DIY bucket
Reserve a DIY bucket and request didiscus to arrange yourself, perfect for weddings, events, or filling your home. Order ahead and pick up at the barn.
Reserve a DIY bucketBuy didiscus in the shop
When didiscus 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 shopLet us design it for you
Prefer it done for you? Our floral designers create custom, didiscus-forward arrangements and full wedding and event work. Pickup is at the barn; buyer members can also arrange local delivery.
Request floral designDidiscus FAQs
Is didiscus a true blue flower?
Yes, and that is its main claim to fame. Genuine blue is scarce in the flower world, and didiscus delivers a soft, powdery periwinkle blue that designers treasure.
How is didiscus different from Ammi?
Both are lacy umbel flowers, but didiscus is smaller, rounder, and comes in that rare cool blue, while Ammi is larger and typically white, green, or dusky pink.
How long does cut didiscus last?
Expect about 7 to 10 days when the clusters are bought mostly open. Fresh water and a clean recut help it reach the top of that range.
Can I buy didiscus by the bucket?
Yes. Didiscus is a bucket-base flower, so you can reserve a DIY bucket to arrange yourself or have our designers feature it in a custom piece.
Pairs Well With
NigellaFlower · June through August
Ammi (Dara & Green Mist)Filler · July through September
EryngiumFlower · July through September
ScabiosaFlower · June through October
CosmosFlower · July through October
LisianthusFlower · July through SeptemberDidiscus Available to Buy Now
See all didiscus in the shop →
Ready to plan with didiscus?
Reserve didiscus for your event or ask our designers to build something around them, grown by our Michigan farmer collective.