May Rose: Why Grasse Rose Remains the Most Precious in the World
Every year, for just three weeks in May, the fields around Grasse are covered with thousands of centifolia roses. It's from this fleeting harvest that May Rose is born, one of the most iconic raw materials in French perfumery — and one of the hardest to match anywhere else in the world.
What exactly is May Rose?
May Rose, or Rosa centifolia, has nothing to do with the roses sold at a florist. It's an ancient variety, cultivated in Grasse since the 16th century, whose flowers are hand-picked early in the morning within an extremely short window: barely three weeks a year, generally from May 5th to 25th. After that period, the flowers lose much of their aromatic charge.
Why is May Rose so rare and precious?
Three reasons explain its unique status in world perfumery:
- An extremely low yield. It takes about 4 tonnes of petals to obtain 1 kilo of rose absolute, making it one of the most expensive materials after Grasse jasmine and saffron.
- A very short harvest window. Unlike other perfume flowers harvested over several months, May Rose must be picked within just a few days, each flower losing its aromatic richness within hours of picking.
- A terroir hard to reproduce. Grasse's Mediterranean climate, combined with decades of distillation expertise, gives this rose a more complex, honeyed profile than roses grown in Bulgaria or Turkey, where most of the world's production has now shifted for cost reasons.
May Rose vs Damask rose (Bulgaria): what's the olfactory difference?
Bulgarian Damask rose, more widely cultivated today, offers a greener, spicier profile. Grasse May Rose, on the other hand, stands out for its fruitier, more honeyed, slightly spicy facets, with an incomparable roundness that explains why major high perfumery houses continue to source from Grasse despite costs far higher than Bulgarian or Turkish origins.
Rose Éternelle: our tribute to May Rose
At Grasse Atelier, Rose Éternelle captures that precious moment when May Rose blooms at dawn. The composition opens on bergamot and pink pepper, reveals a heart of May Rose and Grasse jasmine, then settles on a base of white musk and cedarwood — a floral, musky, clean, and luminous signature, designed for a modern rose, far from the powdery clichés of the past.
As a 20% extract, its long, elegant wear time lets the rose fully reveal itself throughout the day.
Also discover our other creations in the Rose olfactory note.
Frequently asked questions
Why does May Rose cost more than other perfume roses? Because its hand-picked harvest within a window of just three weeks a year, combined with a very low yield (4 tonnes of petals for 1 kilo of absolute), makes it one of the most expensive materials in perfumery, well beyond Bulgarian or Turkish roses grown on a larger scale.
Is May Rose used alone or always paired with other notes? It's rarely used alone: in niche perfumery, it's most often paired with jasmine, musk, or citrus to balance its natural richness and create more modern compositions.
Can you visit the May Rose fields in Grasse? Some distilleries and estates around Grasse open their fields to the public during the May harvest period, an experience increasingly sought after by perfumery enthusiasts wanting to discover the raw material at its source.