Flowers That Last More Than Two Weeks

Most cut flowers last a week, sometimes ten days if you're lucky. A handful of varieties genuinely last more than two weeks in a vase — some hit three or four weeks with basic care.

Here's the honest list of which flowers reliably last that long, and how to buy them so you actually get the vase life the variety is capable of.

The four flowers that reliably last more than two weeks

1. Chrysanthemums — 20-30 days

The longest-lasting cut flower widely available in the UK. Chrysanthemums drink well, open slowly, and last far longer than any other common cut variety. Modern chrysanthemum varieties are more elegant than the older ones you might remember — bold pinks, deep burgundies, and warm yellows work beautifully in a vase.

2. Long-stem freesias — 14-21 days

Our specialty. Long-stem freesias give you a slowly unfolding display — one new floret opens each day for the first week, meaning you have new blooms arriving every morning for at least a fortnight. Scented, elegant, and reliably lasting.

3. Alstroemeria — 14-21 days

Also called Peruvian lily. Small delicate flowers on slender stems, available in every colour. Very hardy in a vase and easy to care for.

4. Carnations — 14-21 days

Often underrated because they're associated with cheap supermarket bouquets. But well-grown, fresh carnations reliably hit two weeks and often longer. Modern varieties come in beautiful sculpted colours that look nothing like the old dyed versions.

What makes these flowers last so long

Three biological factors work together:

Thick or hollow stems hold more water. Freesias and chrysanthemums both have unusually water-retentive stems compared to roses or tulips.

Slow bloom cycles. These flowers don't open all at once. They stagger — new florets appear over the course of a week or more, rather than everything opening on day one.

Naturally low ethylene production. Many flowers accelerate their own decline by releasing ethylene gas. Long-lasting varieties produce very little.

Combined with careful growing and quick dispatch, these varieties routinely give you 20+ days in the vase.

Why supermarket bouquets don't last as long as they should

Even long-lasting varieties like chrysanthemums or freesias will disappoint if they've been in cold-store for a week before you buy them. Supermarket flowers typically:

• Are cut days or weeks before they hit the shelves
• Sit in cold-store for several days in transit and warehousing
• Are then displayed under fluorescent lights on the shelf for another few days

By the time you buy them, half their natural vase life has already elapsed. You get 5-7 days from flowers that should have lasted 14-21.

To actually get 14-21 days of vase life, you need to buy from a florist or specialist who cuts to order. Ours are cut and shipped within 24 hours of your chosen delivery date.

How to actually get 20+ days from a bouquet

Even with the right varieties, care makes an enormous difference. To hit the top of the vase-life range:

1. Buy fresh. Cut-to-order from a specialist gives you 5-10 more days than supermarket equivalents.

2. Trim on arrival. 1-2cm off each stem at a 45-degree angle.

3. Use a clean vase. Bacteria is the biggest enemy of cut flowers.

4. Add flower food. The sachet works far better than homemade alternatives.

5. Change water every 2-3 days. Fresh trim each time. This is the single most impactful habit.

6. Keep cool. Warm rooms cut vase life in half. Cool hallways and bedrooms extend it.

7. Keep away from ripening fruit. Ethylene gas from bananas, apples, and pears shortens vase life for most cut flowers.

That combination reliably turns 14-day freesias into 21-day freesias.

Which of these are the best gift?

For a considered gift bouquet — one that arrives beautifully and keeps giving for weeks — freesias are our recommendation. They combine:

• Long vase life (14-21 days)
• Genuine, beautiful scent
• Elegant, slender stems that photograph well
• A slowly-unfolding display that keeps surprising the recipient

Chrysanthemums technically last longer but feel less considered as a gift. Alstroemeria and carnations are lovely but less scented and less visually striking.

For a bouquet you want to send someone that they'll still be enjoying three weeks later, long-stem freesias are as good as it gets.

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Common questions

What's the longest-lasting flower in a vase?

Chrysanthemums, at up to 30 days with proper care. Long-stem freesias, alstroemeria, and carnations are close behind at 14-21 days.

Do supermarket flowers last as long as florist flowers?

No — supermarket bouquets typically last half as long because they've been in cold-store and on display for days before you buy them. Fresh-cut specialty flowers give you the full natural vase life.

Do freesias really last three weeks?

Yes, with proper care. Two weeks is the minimum you should expect from long-stem freesias; three weeks is achievable and common. Care matters — see our freesia care guide for the full details.

Are longer-lasting flowers more expensive?

Often slightly, but per-day cost is far better. A £45 freesia bouquet lasting 21 days works out at ~£2 per day. A £30 rose bunch lasting 7 days is over £4 per day.

Order flowers that actually last three weeks

Long-stem freesias, cut fresh and delivered on your chosen date. From £24.95. Monday to Sunday UK-wide delivery, with next-day available if ordered before 4pm Monday to Friday.

Shop long-stem freesias →

Related: Longest lasting cut flowers UK · Flowers that last longer than a week · How long do freesias last?