Top 10 Best Letterbox Flowers in the UK 2021 (Bloom & Wild, Zing and More)

Letterbox flowers are boxes of flowers that, yes, you’ve guessed it, are posted through your letterbox! Instead of arriving as a bouquet, they come packaged in a flat cardboard box, with the flowers inside wrapped in protective paper for you to arrange yourself. 

It's a genius, fuss-free way to send a bunch of flowers anywhere in the UK, without needing to know that the person will be home at exactly the right time. Many of us haven’t seen our friends and families for months, and little gifts and treats sent along the way really do make all the difference. 

In this section, we’ll go through the ideal process of eliminating the choices available so that you can pick the right letterbox flower delivery service for you. Let’s dive in!

Long gone are the days when flowers are only purchased for special occasions – birthday bouquets, anniversary roses, and let’s not forget the classic ‘I'm sorry' flowers. But as corner-shop florists have bloomed into Instagram influencers, the world has once again fallen in love with florals. Who needs an excuse these days?

A letterbox subscription is the key to making your home always feel bright and beautiful, bringing the seasons from outside in. Every month, fortnight, or week (which you can pick depending on how floral-crazy you are), you’ll get a flat-packed special delivery that is guaranteed to bring a ray of sunshine into your life. 

But if the flowers aren’t part of your self-care routine, maybe you’re one of those kind souls who wants to send some beautiful bouquets to others. In that case, you’ll want to look for a letterbox company that does one-off purchases. 

Of course, the main thing we need to discuss here is the flowers themselves. You'll want to look for bunches that contain high-quality, in-season flowers that will brighten up your room for more than a couple of days. Here are a few things to look out for when choosing arrangements.

One of the main reasons people love buying in flowers is the colour they can bring to any given room. But as any florist knows, it’s not as simple as picking out the ones that you like and throwing them all together. The art of floral arranging is an intricate, creative and delicate matter; there are some choices to make. 

If the flowers are for a gift, think about what colours that person likes and use that as the base, but then go one step further. Choose a style for the bouquet by matching it to that person's personality. 

An outgoing person might prefer something bright and bold, so choose a bouquet with contrasting colours – think pink and blue, or red and green. Or if the person is more reserved and quiet, try a subtler colour combination like red, orange and pink, or various hues of white, blue and purple.

When shopping for letterbox flowers, you want the bunch to contain a variety of species of flower. The diversity adds depth, texture and character to the bouquet. 

Using just one or two flowers is OK, but it can become a little boring to look at. When you’ve got a mixture, your eyes are being constantly drawn to the bouquet, as you keep discovering more about it – it feels like you get more for your money!

The final touch should always be a bit of foliage. It provides structure, space, and allows for the bold stars of the show to really stand out. Green foliage also creates balance and softens the entire arrangement.

Before you go clicking away on any bouquet that looks good, here are a few last-minute pointers to consider. Whether the flowers are for yourself or someone else, bearing these in mind will help your blooms look great and last as long as possible. 

This is an important one, especially when you’re forking out a fair few quid for your flowers. Nothing dampens the joy of receiving a lovely bouquet more than coming home to find it wilting after just a couple of days.

Aside from looking for the box with the longest lifespan you can find, it's best to choose a company which ship the flowers whilst they're still in bud. That gives you a few extra days on the shelf life, as they will usually start to bloom over the following 24-48 hours. 

Of course, there are a few things that you can do to extend the life of your flowers, like trimming the stems about 3 cm on an angle to allow for more water intake, or by replacing the water in the vase every few days.

The saying ‘as delicate as a flower’ rings so true. Some flowers, of course, are sturdier than others, but the petals will still be the most fragile part. This isn't usually an issue if you’re buying your bunches from the shop down the road, but when you’re receiving them stuffed through your letterbox, they need a little more protection.

Check that the company you’re using plans for this by padding out their boxes or tying netting around the delicate leaves and petals. The last thing you want is for them to arrived damaged, especially if they’re a gift.

Some letterbox companies go the extra mile by providing you with guidelines to help style your bouquet – these are amazing if you have absolutely no idea what to do with flowers but you still want the pretty blooms to look their best!

A well-thought-out arrangement will make all the difference between a pretty bunch of colours and a professional-grade bouquet. So if you don’t have a clue about arranging, choose one that comes with a guide.

Adding plant food to the water before you pour it into your vase is another excellent way to prolong the life of healthy flowers. Essentially, they start dying as soon as they're picked, but flower food gives them that last little burst before they start wilting. Many letterbox flower companies know this and include a little sachet of plant food to add to your vase. 

This is a lovely bonus because although some people suggest making your own, getting the right balance of ingredients can be really difficult and can easily kill your flowers if it’s not done right. Be safe and choose a company that includes plant food.

Same-day delivery is perfect if you've, ahem, forgotten someone's birthday and only noticed when the Facebook notification pinged on your phone that morning! 

Fear not, many letterbox companies will be able to guarantee same-day delivery if you get your order in by noon, which can really save your skin! 

Now that we've shared all of our inside knowledge on how to pick the best letterbox flowers, let's dive into our recommendations! Here are our top choices for beautiful bouquets that fit through your letterbox. 

Looking for more novel gifts you can send in the post or treat yourself to? The new wave of subscription boxes includes all sorts of exciting wares, from craft beers and spirits to books, perfume, and, best of all, food! Check out our recommendations below. 

We hope you've enjoyed our deep dive into the best that the UK has to offer in terms of beautiful floral displays, lovingly flat-packed and posted through your letterbox or that of a lucky loved one. Have any particular bouquets caught your eye?

Author: Roxy Pratley