What the Plants in Your Favourite Films Are Actually Telling You

There is a plant in Léon: The Professional that a hitman carries everywhere he goes, through stakeouts, through violence, through the only friendship he's ever had. It is a Chinese Evergreen in a pot and it has no roots. Plants have been doing this kind of work in cinema for a long time, holding the meaning that the characters can't articulate, growing quietly in the background of scenes that are officially about something else entirely.

Filmmakers keep returning to plants because they carry a particular kind of symbolic weight. They're alive, they grow on their own schedule, they cannot be argued with, and they will eventually die regardless of how well they've been cared for.

This post looks at four films where plants are doing far more than decorating a set: Léon: The Professional, American Beauty, Little Shop of Horrors, and Midsommar. All well-known movies using botanical imagery to say things the dialogue never quite gets to.

Léon: The Professional (1994): a plant with no roots

Luc Besson's 1994 film follows Léon, a professional hitman living in New York who takes in his twelve-year-old neighbour Mathilda after her entire family is murdered. He's a solitary, emotionally stunted figure who spends his downtime watching old musicals and caring for a single aglaonema (a Chinese Evergreen) which he calls his best friend.

The plant is the film's most explicit symbol, and unusually for cinema, the characters name it directly. Léon says it has no roots, just like him. It gets carried everywhere regardless of danger or circumstance. Before Mathilda enters his life, the plant is his only consistent companion and the only thing he seems to care for unconditionally.

The plant also arguably represents Mathilda. In fact, like the plant, she has been uprooted from her family life, with nothing tying her to her previous way of living. This has given her a strange freedom: the ability to take control of her own destiny.

The film's final scene completes the metaphor. (Spoiler alert!) After Léon's death, Mathilda plants the aglaonema in the ground at her new school, an act of putting down roots that signals a clear departure from the past. It's a gesture of mourning and continuation at once. There's a dark irony the film doesn't quite acknowledge: the Chinese Evergreen is a tropical variety that cannot survive outdoors in cold weather, and would die in the first winter frost. Whether Besson knew and didn't care, or simply didn't check, the botanical irony is hard to ignore. The plant's fate mirrors Léon's exactly: kept alive by proximity and attention, unlikely to survive the moment it's set free.

American Beauty (1999): the rose that cuts itself

Sam Mendes' debut feature follows the Burnham family: Lester in his midlife crisis, Carolyn clinging to an image of perfection, and their daughter Jane somewhere in the wreckage between them. The film opens with Carolyn in the front garden, meticulously pruning her roses with professional shears. 

The title itself refers to a specific rose cultivar, the American Beauty, a breed famous for its long stems and lush blooms but notably susceptible to rot at the roots. The metaphor for the Burnham household is not subtle, but it doesn't need to be. The roses represent a concept: the life force, which by nature tries to defy the suppressiveness of suburban life. That's why the film opens on Carolyn in the garden with professional shears, not tending the roses, but cutting them back. 

For Lester, the roses mean something different. They appear throughout his fantasies, petals raining down around his daughter's teenage friend. Rather than leaving the roses to grow naturally on the bush, Carolyn clips and arranges them in a rigid, precise way. This is a metaphor for the passion (or lack of passion) in the Burnham household. Carolyn's garden is where she maintains the appearance of a life she's already lost.

The film's argument, made through roses appearing in practically every scene, is that the rose represents the illusion of beauty, a superficial one. Roses give the impression of lavishness and success, but they are commonplace, so really their value is quite minimal. The true beauty the title promises, according to the film, is the opposite of the rose: the ordinary, the humble, the thing that doesn't command attention.

Little Shop of Horrors (1986): the plant that tells the truth

Frank Oz's musical horror-comedy is set in a failing flower shop in Skid Row, where a meek assistant named Seymour discovers a mysterious carnivorous plant that will make him famous if he feeds it human blood. The plant, Audrey II, is named after the shop girl Seymour is secretly in love with.

Every other character in the film is running a performance of one kind or another. Seymour performs innocence. Audrey performs contentment in an abusive relationship. The shop owner performs authority he doesn't have. Audrey II performs nothing. From its first song, it states exactly what it wants and what it will give in return. Audrey II is one example of a very common trope in horror films, that is depicting plants as the scary bad guys, joining a canon that includes The Day of the Triffids and The Invasion of the Body Snatchers.

What makes Audrey II different from the monster-plant tradition is that it's genuinely likeable. It's funny, direct, musically accomplished, and utterly honest about the transaction it's proposing. The plant grows every time Seymour crosses a moral line, which means it functions less as a predator and more as a consequence, an externalised representation of everything he's been suppressing, getting larger and louder the more he feeds it. The horror of the film isn't really that the plant eats people. It's that the plant is the most straightforward character in it.

Midsommar (2019): flowers as transformation, or something claiming to be transformation

Ari Aster's folk horror film follows Dani, a young American woman in grief after her family dies, who travels with her emotionally absent boyfriend Christian to a midsummer festival in a remote Swedish village. The village is saturated with flowers. They're in the food, the costumes, the rituals, on the walls, in the crowns worn by the participants.

As the film progresses and Dani begins to acknowledge Christian's selfishness and narcissism, the presence of flora amplifies. Flowers accumulate around the most important moments: they guide Christian toward his downfall, they crown Dani as May Queen, they eventually cover her entirely in the film's final image.

The floral crown Dani wears at the end deserves particular attention. Midsummer itself is tied to the celebration of the summer solstice and fertility, and the flower crowns relate to ideas of fertility, love, and rebirth. The meaning behind Dani's crown is one of personal rebirth after she survives unimaginable trauma. But the film holds this reading at arm's length. The rebirth is real, but it is also the product of manipulation, hallucinogens, and a community that has been engineering her replacement of Christian since she arrived.

The mix of flowers in Dani's dress (yellow, blue, red, pink, and green) is symbolic of a controlled chaos in which Dani ultimately asserts dominance over herself and her surroundings. She no longer sacrifices herself for the love of others, but instead embraces a newfound love for herself. Whether that reads as liberation or capture depends entirely on how much the viewer trusts the community offering it to her. The flowers are genuinely beautiful. That's exactly the point.

These four films aren't unusual in this. They're part of a visual language cinema has been running on for as long as films have been made, one where the state of a plant tells you the state of a person before the script gets around to it. The overgrown apartment signals a life being lived. The immaculate specimen on the desk signals something colder. The dying plant on the windowsill arrives just before the news does. Audiences read it instinctively, without being taught, because the logic is simple: plants don't perform. They just respond to their conditions and eventually die. Cinema finds this useful precisely because its characters so rarely do either.

There's a reason plants keep appearing in the most emotionally loaded scenes in cinema. They can't perform. They can't lie about what they need or pretend to be doing better than they are. This kind of honesty is useful when you're trying to tell stories about people who are doing the opposite.

Living with plants puts you somewhere in that same argument. Something in the house is alive, growing on its own schedule, asking for conditions rather than attention. It will tell you exactly what it needs, and it will not negotiate. 

Are there other films where a plant told you something the dialogue never did?

Sources: Something Curated, No Film School, SlashFilm on Midsommar, Explaining Film on Léon, and Penn State Extension on plants in cinema.