The Smell of Spring: Three Fragrance Notes That Evoke Springtime
By Emmanuelle Moeglin, Founder & Perfumer
Spring smells of three things above all: delicate flowers such as hyacinth, lilac, magnolia and narcissus; freshly washed linen drying in the air; and, at Easter, chocolate. Each one is a puzzle for a perfumer, because almost none of them can be bottled straight from nature.
Here is how we capture them in the lab, note by note. For the green side of the season, cut grass, rain and blossom, read Spring is in the air: the smell of spring.
Note 01 · Spring flowers
What do spring flowers smell like?
Spring flowers smell the way the season feels: fresh, green and delicate. They have none of the heady, narcotic weight of summer's white flowers. Their scent is lighter, often watery or powdery, and it fades quickly once a stem is cut.
Green and watery
Hyacinth is the most powerful of them. Its scent is a green floral with vegetal, aquatic accents and a sweet, spicy edge. In the lab, a sharp green material called phenylacetaldehyde gives a hyacinth accord its bite.
Sweet and powdery
Lilac is sweet and delicate, close to lily of the valley, with soft powdery and balsamic notes. Perfumers usually build it around terpineol, fresh and slightly piney, and heliotropin, powdery with a hint of almond.
Creamy and velvety
Magnolia smells the way it looks: creamy, velvety and exotic. Its delicate floral scent carries a hint of lemon, spice and vanilla, which is why it brings both freshness and softness to a composition.
Transparent and green
Freesia is transparent, fresh and green, with a lemony, peppery sparkle. Like many spring flowers, its scent cannot be extracted, so perfumers rebuild it, largely with linalool and ethyl linalool, touched with green notes and other transparent floral materials. The choice is no accident: linalool occurs naturally in many flowers, and in some freesia species it makes up the vast majority of the scent. Freesia smells of linalool, and linalool smells of freesia.
Why can most spring flowers not be extracted?
Many spring flowers are fragrant, but their scent cannot be extracted. The petals are too fragile, they hold very little fragrant oil, and the heat of distillation destroys what little there is. Even solvent extraction, which captures delicate flowers such as jasmine, gives either nothing usable or a material that no longer smells like the living flower. Lilac, hyacinth and lily of the valley all fall into this group.
So perfumers recreate them. We smell the flower, identify its facets, then rebuild it from other materials, natural and synthetic, until the accord reads as the flower itself. This is one of the most satisfying parts of the work, and one of the hardest.
Rebuilding a flower, material by material, in the lab.
Which spring flowers can be extracted?
A few can, and they are precious. The wild poet's narcissus is extracted to make narcissus absolute, one of the rarest and most expensive materials in perfumery: it takes more than a tonne of flowers to produce a single kilo. It smells rich and heady, with green, honeyed, hay-like notes, and the smallest touch can overwhelm a formula. Read more about it among the five most fragrant flowers in perfumery.
Orange blossom is another. The blossom of the bitter orange tree opens in spring and gives two materials: neroli, distilled, fresh and green, and orange blossom absolute, deeper and honeyed. In our Fig Neroli, both open over crushed fig leaf, basil and petitgrain: a crisp, green Essential from our Fresh family.
Iris flowers in late spring too, but its precious material, orris, comes from the root rather than the bloom: the roots are dried for years before they are extracted. Discover what iris and orris smell like.
From the perfumer's lab
At perfumery school, learning to recreate the flowers that cannot be extracted is one of the widest subjects of all: you learn to read a living flower, then rebuild it material by material until it smells alive rather than like a list of ingredients. It is so central to the craft that we dedicate Chapter 2 of the Programme to it. To start training your nose, meet the five most fragrant flowers in perfumery.
Note 02 · Clean linen
How do perfumers recreate the smell of clean linen?
The smell of fresh bed linen is just as evocative of spring: windows open, sheets dried in the air. But how do perfumers interpret the smell of clean sheets? Traditionally, the fresh, aromatic scent of lavender was the smell of clean. Today our washing powders range from clean, fresh and aromatic to woody, by way of floral and fruity scents.
To recreate clean bed linen, perfumers typically combine three groups of materials. Aldehydes bring a soapy, mineral sparkle. Transparent florals such as Lilyflore give an airy, lily-of-the-valley freshness: Lilyflore belongs to a new generation of lily-of-the-valley molecules that replaced Lilial, banned in EU and UK cosmetics since 2022. And musks give the soft, skin-like cleanliness we associate with laundry.
Woody amber notes such as Ambroxan and Iso E Super add depth and a long-lasting, cocoon-like warmth, the feeling of slipping into fresh sheets. Mineral Ambroxan sits alongside smooth Indian sandalwood, vetiver and soft leather in our Sandalwood Musk, which melts into skin with that same quiet warmth.
The Art of Blending
Two Essentials, one Blend
Note 03 · Chocolate
Chocolate or cocoa: what is the difference in perfume?
Spring would not be spring without Easter, and Easter would not be Easter without chocolate: the pure smell of happiness. But the chocolate in a perfume is rarely what it seems.
Cocoa is used in perfumery as an absolute. It gives an edible, gourmand note to a fragrance, and it also works in amber, spicy, woody and fruity compositions. There is a big difference, though, between the smell of the raw cocoa bean, bitter and earthy, and the chocolate we eat, sweet and creamy. Eating chocolate is made from roasted cocoa beans with added sugar, vanilla and milk powder.
So to recreate the chocolate we eat, perfumers do not reach for cocoa absolute alone. Instead they blend materials that smell of vanilla, caramel, milk and almond, sometimes with a touch of cocoa for depth. Ready-made chocolate accords, called bases, also exist, giving a creamy, vanilla chocolate hint in a single material.
To explore sweet notes at home, our Creation Set Gourmet, the sweet and spicy theme of the Creation Set Olfactory Library, is the place to start.
The smell of spring at a glance
Note
What you smell
How perfumers capture it
Hyacinth
Green floral, watery, sweet and spicy
Recreated: green materials such as phenylacetaldehyde
Lilac
Sweet, powdery, close to lily of the valley
Recreated: terpineol, heliotropin
Magnolia
Creamy, velvety, lemony, a hint of vanilla
Usually recreated
Narcissus
Heady, green, honeyed, hay-like
Absolute, one of the rarest materials
Clean linen
Soapy, airy, soft and warm
Aldehydes, transparent florals, musks, woody ambers
Chocolate
Sweet, creamy, roasted
Vanilla, caramel, milky and almond notes, a touch of cocoa
Keep exploring
More from the Journal
Frequently asked questions about the smell of spring
What does spring smell like in perfume?
Fresh, green and delicate: spring flowers such as hyacinth, lilac, magnolia and narcissus, the clean scent of freshly washed linen, and, at Easter, sweet chocolate notes.
Why can lilac and hyacinth not be extracted?
Their petals are too fragile and hold too little fragrant oil. Distillation destroys the scent and extraction gives nothing that smells like the living flower, so perfumers recreate them as accords.
What does freesia smell like?
Transparent, fresh and green, with lemony, peppery facets. Its scent cannot be extracted, so perfumers rebuild it mainly with linalool and ethyl linalool: linalool makes up most of the natural scent of some freesia species.
What is the rarest spring flower in perfumery?
Narcissus. Poet's narcissus absolute is one of the rarest and most expensive materials in perfumery: it takes more than a tonne of flowers to produce a single kilo.
What makes a perfume smell like clean laundry?
A combination of soapy aldehydes, transparent florals, soft musks and woody ambers such as Ambroxan and Iso E Super, which add depth and warmth.
Is Lilial still used in perfume?
No. Lilial has been banned in EU and UK cosmetics since 2022. Newer lily-of-the-valley molecules, such as Lilyflore, have replaced it.
How do perfumers make a perfume smell like chocolate?
Cocoa absolute smells of the raw bean, bitter and earthy. To recreate the chocolate we eat, perfumers blend vanilla, caramel, milky and almond notes, sometimes with a touch of cocoa.
Emmanuelle Moeglin is the founder and perfumer behind Experimental Perfume Club. Classically trained at ISIPCA, with 20 years in the fragrance industry, she is a member of the French Society of Perfumers, a multi-award-winning creator and a public speaker. She designs the brand's blends and teaches perfumery from EPC's central London studio.
