Plants in the workplace: why they really matter and how to choose the right ones
You enter an office. It is morning, light filters through the windows, and on the desk there is a computer, a cup, and the day's papers. And in one corner, silent, a plant with broad, glossy leaves. You did not notice it immediately, but your gaze returned to it three times in ten minutes. You felt a little more at ease without knowing why. This is what biophilic design calls the restorative effect: our biological response, inherited from thousands of years of interaction with nature, to the plant elements around us. It is not an aesthetic whim. It is an organizational well-being lever with measurable effects on productivity, perceived stress, indoor air quality, and the image your space conveys to clients who enter. In this article, we explain what scientific research really says, what changes for those who work in a space with greenery, and how we approach — with a precise method — choosing the right plants for every environment. Because every office is different, and simply supplying plants is not enough: you need advice. Our practical approach begins by listening to your needs. To choose, you can start with our selection of office plants.
What the research says: why plants matter in the office
Plants in workplaces significantly increase employee productivity when introduced into offices previously lacking natural elements, improving concentration, reducing physiological stress, and optimizing perceived air quality by regulating humidity and reducing discomfort caused by dry air.
Scientific literature from the last ten years has transformed the perception of greenery from a simple decorative element into a strategic asset for organizational well-being. Biophilia, that is, our innate tendency to seek connections with nature, is not an abstract concept but a biological reality that directly impacts business performance.
According to the Nieuwenhuis et al. 2014 study, conducted by the universities of Cardiff, Groningen, and Queensland, enriching a "sparse" office with live plants leads to a significant increase in employee engagement. It is not just about aesthetics: workers feel more physically and mentally supported by their surroundings.
Another key study, published by de Vries et al. 2023, monitored 9 different organizations and found that the presence of indoor vegetation dramatically reduces discomfort related to indoor air quality (IAQ), such as dry mouth or eye irritation, while also increasing the sense of privacy and the attractiveness of the work environment.
Finally, the study published in Sage Journals 2025 highlighted that, after just one hour of working in a room with plants, subjects showed a reduction in systolic blood pressure and heart rate compared with those working in sterile environments. These findings confirm that greenery acts as a regulator of cortisol, the stress hormone, promoting a calmer working environment.
What research says about plants in work environments
| Documented effect | Main source |
|---|---|
| Up to a 15% increase in perceived productivity in previously sparse offices | Nieuwenhuis et al. 2014 study (Cardiff, Groningen, Queensland) |
| Reduced discomfort from dry air, greater perceived attractiveness of the space | Study by de Vries et al. 2023 on 9 organizations (PMC) |
| Reduced perceived stress and fatigue after one hour of work | Sage Journals 2025 (physiological measurements of blood pressure and heart rate) |
| Improved relative humidity and reduction of some VOCs in the air | Han & Ruan 2020 review (PMC) |
| Positive effect on satisfaction and sense of belonging to the space | Polytechnic University of Milan study — biophilic design in workplaces |
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Wellbeing and concentration: the effect on the people who work there
The impact of plants on the human mind follows Attention Restoration Theory (Kaplan), which suggests that natural environments allow the brain to recover from the cognitive fatigue accumulated during tasks requiring intense focused attention. In the office, this translates into greater mental clarity.
When you look at a plant, even for just a few seconds, your brain experiences a "visual micro-break." Unlike a screen or a complex document, the fractal structure of leaves does not require active processing effort, allowing the neural networks responsible for attention to rest. This mechanism is essential for those managing heavy workloads in professional firms or creative agencies.
Moreover, interacting with greenery has an immediate calming effect. A Japanese study (Toyoda 2020) demonstrated that caring for a small desk plant for just three minutes a day significantly lowers heart rate. It is the act of "caring" that reconnects workers with a vital dimension, increasing overall wellbeing and the sense of belonging to the workplace.
An office filled with lush plants quietly communicates that the company cares about the environment and, by extension, the people who inhabit it. This improves the perception of environmental comfort and reduces the sense of alienation typical of large modern open-plan offices, where concrete and glass often dominate the scene.
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The quiet aesthetic: how plants change the perception of space
Plants are dynamic architectural tools. Unlike a piece of furniture or a painting, a plant grows, moves with air currents, and interacts with natural light, creating shadows that change throughout the day. This dynamism breaks up the geometric rigidity of contemporary offices.
In our in-house botanical design studio, Le Officine dei Giardini di Giulia, we study how greenery can give visual depth to flat walls. A tall Ficus lyrata positioned correctly can transform an anonymous corner into a focal point that guides the eye and defines the room's volumes. Likewise, trailing plants on high shelving soften the hard lines of technical furnishings.
There is also an acoustic aspect. Although plants cannot replace professional sound-absorbing panels, their presence helps reduce perceived sound reverberation. Leaf surfaces fragment sound waves, making the environment less "echoey" and more muffled, improving conversation quality and acoustic privacy.
Finally, the choice of species defines the company's style code. A Monstera deliciosa communicates creativity and openness, making it ideal for an atelier or fashion showroom. Conversely, an orderly arrangement of Sansevieria (Dracaena trifasciata) conveys rigor, stability, and modernity, making it perfect for a law firm or bank headquarters. Greenery is an integral part of brand identity.
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The first customer walks in: what they see, what they feel, what they remember
First impressions are formed within the very first seconds of entering a new environment. In this extremely brief period, the customer's or visitor's brain forms an implicit judgment about the organization's reliability and professionalism. Live plants are a powerful sign of care and vitality.
Research in the hospitality and retail sectors confirms that the presence of natural greenery increases the perceived quality of service. A hotel or restaurant that invests in real plants communicates an attention to detail that artificial plants can never match. In fact, the human brain instantly recognizes plastic: a fake plant can convey a message of superficiality or lack of authenticity.
In corporate offices and showrooms, greenery works as an active nonverbal communication asset 24 hours a day. It tells the story of a company that looks to the future, respects life, and invests in the well-being of its employees. This translates into greater customer trust, as the space is perceived as welcoming and rejuvenating.
The cost of a carefully curated supply and its related maintenance is more than offset by the added value in terms of image. A client who feels comfortable in a professional office is more likely to listen and negotiate. In this sense, greenery facilitates human and professional relationships.
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Our method: the interview before supply
As an Italian nursery, we have learned that the success of a green installation does not depend on the beauty of the plant in the greenhouse, but on its compatibility with its intended space. That is why our method involves a rigorous consulting approach before every delivery.
We are not simply commodity suppliers. When you contact us for a green installation service for businesses, the first step is always a brief introductory interview lasting around 20-30 minutes. This allows us to map the critical variables that will determine the survival and beauty of your investment over time.
During this phase of green design for businesses, we analyze five key areas summarized in the following table. Without this information, any proposal would simply be a gamble, and we do not like gambling with the lives of our plants.
The 5 questions in our discovery interview
| Area | What we ask | Why it matters |
|---|---|---|
| Space | Floor area, window exposure, air conditioning, humidity, and ceiling heights | Determines which species can truly live there |
| People | Who works in the space, working hours, allergies, and the presence of animals | Some plants are not compatible with certain settings |
| Care | Who waters them, how often, or whether our maintenance service is needed | No plant survives without care; the right care depends on the species |
| Aesthetics | Visual code of the space, colors, materials, and the tone you want to convey | Plants are part of the organization's language |
| Budget | Initial investment + realistic three-year cycle | Avoid proposals that are not economically viable in the medium term |
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True customization: why every space needs its own plants
Customization is not only about the color of the pot, but also about applying plant physiology to architecture. An office with large north-facing windows, for example, receives cool, consistent light, but never direct sunlight. In this context, a Ficus lyrata would quickly suffer, while an Asplenium nidus or various varieties of broad-leaved indoor plants would thrive.
If the space is characterized by limited natural light, we should choose plants for low-light environments such as Zamioculcas zamiifolia or Sansevieria, which have extremely slow and resilient metabolisms. By contrast, an office with south-facing glass walls can become an oven in summer: here, species capable of tolerating radiant heat without burning their leaves are needed, such as some varieties of Euphorbia or Strelitzia nicolai, if adequately shaded.
The intended use is also crucial. In a high-fashion atelier, where customers touch the fabrics and move among the furnishings, we avoid plants that release irritating latex or have thorns, preferring clean, upright forms. In a luxury hotel, on the other hand, we look for "theatrical presence": large specimens that do not get lost beneath the double-height ceilings of the lobbies.
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Giving good advice, even if it means turning down an order
The ethics of our nursery are based on transparency. More than once, we have had to say no. A customer might ask us for twenty splendid Howea forsteriana (Kentia palms) for their open-plan office, but if the consultation reveals that the air conditioning is aimed directly at where they will be placed, we know those plants will die within a few months. Kentia palms hate cold, dry drafts.
In these cases, we explain the problem technically and propose an alternative that could work, such as a composition of Aspidistra elatior, known for its proverbial resilience. If the customer insists on the wrong aesthetic solution at the expense of plant health, we prefer to decline the order. A suffering plant communicates neglect and failure, the exact opposite of the well-being we want to promote.
We would rather lose an order today than deal with a dissatisfied customer tomorrow. This consistency has allowed us, as third-generation nursery growers, to build decades-long relationships of trust with companies and professional firms that know they can rely on our intellectual honesty. We do not sell plants: we design greenery for a space. And if the space is not compatible, the solution is not to force nature, but to change our approach.
In conclusion, integrating plants into work environments is a far-sighted choice that touches the deep roots of our biology. But it's a choice that requires method, attentive listening, and botanical expertise. When done well, it transforms the office into a living ecosystem where people work better and customers feel welcome. When done poorly, it's just plastic struggling to breathe.
Request your professional consultation
If you're thinking about introducing plants into your office, studio, or atelier, we won't offer you a catalog. We'll first ask you a few questions to understand how you work, who will take care of the greenery, and what you want to convey. Only then will we present the right proposal for your space. You can write to us at info@igiardinidigiulia.it to schedule an appointment.
Frequently asked questions
Do office plants really improve productivity?
According to the Nieuwenhuis et al. 2014 study, adding live plants to a previously spartan office leads to a significant increase in employee engagement and perceived productivity. Other research also indicates fewer issues related to dry air and a reduction in physiological stress.
Which plants should you choose for an office with little light?
For spaces with little natural light, Zamioculcas zamiifolia and Sansevieria are suitable, as they have slow, resilient metabolisms. With north-facing windows and cool but constant light, Asplenium nidus and other broad-leaved indoor plants grow well, whereas Ficus lyrata would struggle.
How does the consultation for setting up office greenery work?
The first step is an introductory interview lasting about 20-30 minutes and covering five areas: space, people, care, aesthetics, and budget. Each proposal then starts with an annotated floor plan showing the points exposed to light, shade, and air conditioning; only afterward are the species selected.
Why isn't the Kentia suitable near air conditioning?
The Kentia palm (Howea forsteriana) suffers from cold, dry drafts: if the air conditioning is directed straight at the placement areas, the plant may die within a few months. In these cases, a hardier alternative can be suggested, such as a composition of Aspidistra elatior.
Can artificial plants replace real ones in a representative office?
No: the human brain immediately recognizes plastic, and an artificial plant can convey superficiality or a lack of authenticity. Live plants, on the other hand, communicate care and vitality, increase the perceived quality of the service, and inspire greater trust among customers and visitors.
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