Truly blue or black roses do not exist in nature. Roses do not produce the pigment responsible for blue, and so-called natural “black” roses are in fact very dark red varieties. The blue and black roses you can buy are natural roses that have been through a colouring process, and they are still real flowers.
Why blue roses do not exist in nature
The colour of a flower depends on the pigments each species is able to produce. Roses lack the pigment that gives flowers such as hydrangeas or hyacinths their blue tone. Over the centuries, the blue rose therefore became a symbol of the impossible and the mysterious, appearing in legends, poems and stories as something out of reach.
It is precisely this symbolism that makes the blue rose such a special gift.
What about black roses?
There are no completely black roses in nature either. Some varieties are such a deep red that they look almost black in low light, but in daylight they reveal their burgundy tone. The intense, evenly black rose is likewise the result of a colouring process.
How blue and black roses are made
Blue and black roses are natural roses that go through a colouring process. The flower is real, with the same petals, texture and shape as any other rose. Only the colour changes, making it possible to achieve shades that nature does not offer.
In The Florist boxes, these roses are hand-prepared with the same care as all the others.
What blue roses mean
Because they are rare, blue roses carry a meaning all of their own:
- Mystery and fascination: for someone who never stops surprising you.
- The impossible made real: a gesture to celebrate a hard-won achievement.
- Exclusivity: to tell someone they are one of a kind.
- Serenity: blue conveys calm and confidence.
Discover our blue roses.
What black roses mean
Black roses are often misunderstood. As a gift, they mainly convey:
- Elegance and sophistication: a striking, contemporary look.
- Strength and determination: for someone with a strong personality.
- A fresh start: the end of one chapter and the beginning of another.
- Deep, intense love: a bolder version of the red rose.
Discover our black roses. To explore other colours, our guide to the meaning of rose colours explains each shade.
When to give blue or black roses
These colours work especially well on occasions when you want to move away from the obvious:
- Birthdays for people with original or minimalist taste.
- Celebrating a new professional or personal chapter.
- Gifts for someone who has already received red roses many times.
- Decorating spaces with a modern aesthetic.
How to pair them with the right box
The colour of the box completely changes the final effect. Blue roses gain brightness in a white box and depth in a black one. Black roses in a black box create a highly sophisticated monochrome look, while in a white or velvet box they gain contrast. The boxes are available in black, white and red, green or pink velvet.
These colours are available both as fresh roses, which last 10 to 15 days, and as preserved roses, which keep their silky look for 3 to 5 years.
Frequently asked questions
Are blue roses natural?
They are natural roses, but the blue colour is achieved through colouring, as roses do not produce blue pigment.
Do black roses exist in nature?
Not entirely. Some very dark red varieties look almost black, but an even black is the result of colouring.
Do black roses have a negative meaning as a gift?
Not necessarily. As a gift, black roses mainly symbolise elegance, strength and a fresh start.
Do blue and black roses last as long as the others?
Yes. Fresh roses last 10 to 15 days and preserved roses 3 to 5 years, just like roses in other colours.
To give something truly different, our blue roses and black roses collections bring together hand-prepared boxes designed to surprise.