The world of flower delivery has blossomed (pun intended!) over the last few years, offering more convenient ways to send beautiful blooms to loved ones. Two popular options you may have come across are letterbox flowers and postbox flowers. While the terms sound similar, there are a few key differences between the two. In this post, we’ll break down what each option means and help you decide which is best for your next floral gift.
Our Top Letterbox Flowers Products
Here are some of our favourite letterbox flower products:
1. Blosses de Blaye – Letterbox Flowers with Vases
Conveniently packaged to fit straight through your letterbox, Blosses de Blaye is the perfect way to show someone you're thinking of them. Click here to shop Blosses de Blaye – Letterbox Flowers with Vases now.
2. Annecy Naturelle – Letterbox Flowers with Vases
If you love the concept of our letterbox flower products and want to introduce some warm, natural and earthy tones to your space, then look no further than our stunning Annecy Naturelle letterbox flower arrangement.
3. Montmartre Mots – Message in a Box
Treat yourself or a loved one to a gorgeous Message in a Box! This gorgeous arrangement is the perfect way to brighten up your desk or bedside table, or put it centre stage on a shelf for all to see - and it's guaranteed to fit right through your letterbox.
What Are Letterbox Flowers?
Letterbox flowers are exactly what they sound like — flowers that are carefully packaged to fit through a standard UK letterbox. This means the recipient doesn’t need to be home to accept the delivery.
Key features of letterbox flowers:
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Delivered in a slim, flat box.
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Flowers are sent in bud form to protect them during transit.
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Easy, contact-free delivery with no missed parcels.
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Perfect for surprise gifts or sending flowers to someone with a busy schedule.
Letterbox flowers are particularly popular for occasions like birthdays, anniversaries, and just-because gifts. Once the recipient unpacks them, they simply need to arrange the stems in a vase and watch them bloom over the next few days. To know more about why letterbox flowers are the future of flower delivery, head over to our recent blog post.
What Are Postbox Flowers?
Postbox flowers are very similar to letterbox flowers, but the term is more commonly used outside the UK or by certain flower brands. Instead of specifically referencing a UK-style letterbox, "postbox flowers" refers more generally to flowers sent by post in a compact, protective box.
Key features of postbox flowers:
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Can fit through many types of mail slots, but not always guaranteed.
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Often used internationally where the term “letterbox” isn’t as familiar.
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Like letterbox flowers, they usually arrive in bud form for freshness.
Think of "postbox flowers" as the broader category, with "letterbox flowers" being a UK-specific version designed for British postboxes.
Letterbox vs Postbox: The Main Differences
| Feature | Letterbox Flowers | Postbox Flowers |
|---|---|---|
| Delivery Style | Fits through a UK letterbox | May fit through various postboxes |
| Terminology | UK-specific term | Broader, international term |
| Packaging | Slim, flat, UK-sized box | Compact box, size may vary |
| Recipient at Home? | No, delivery is contact-free | Depends on box size & postal system |
Which Should You Choose?
If you’re sending flowers within the UK, letterbox flowers are ideal. They’re designed to fit through UK doors perfectly, ensuring a seamless surprise delivery.
For international deliveries or countries where postbox sizes vary, postbox flowers may be the term you’ll see used by florists. The concept is the same, but the packaging might be slightly different.
Final Thoughts
Whether you choose letterbox or postbox flowers, both options offer a practical and thoughtful way to brighten someone’s day. The real magic happens when your loved one opens the box to reveal fresh blooms ready to be arranged — and that moment of joy is universal, no matter what the box is called.
