A little green in the apartment – and suddenly everything feels brighter, fresher, and more relaxed. Does that sound familiar? Then you are not alone! Studies show: houseplants demonstrably make people happier. But why is that?
In this article, we dive into the fascinating connection between plants and mental well-being. You will learn how our green environment affects body and mind – and which plants are especially suitable for your personal "happiness garden."
Humans and nature – an ancient connection
No matter how digital our everyday life becomes: we are and remain creatures of nature. This is also reflected in the so-called biophilia hypothesis, formulated by US biologist Edward O. Wilson. It states: humans have an innate longing for nature and living things.
This thesis is supported by numerous studies. For example, a study by Washington State University showed that even the mere sight of plants can measurably reduce stress levels – pulse and blood pressure decrease, and the brain switches to a calmer mode.
The psychological effects of houseplants
🌞 1. Plants boost mood
Green plants bring life to sterile rooms – and this is reflected in the mood as well. Colors, shapes, and even the gentle rustling of leaves have a calming effect. Studies show: even a brief glance at plants can trigger feelings of satisfaction and calm.
🧠 2. Green promotes concentration
Especially in home offices or office environments, plants are more than just decoration. Research shows that people working in greened spaces are more focused and less likely to become tired. This is partly due to the slightly increased oxygen content and the more pleasant microclimate.
> 🧪 Study: Raanaas, R.K. et al. (2011). "Benefits of indoor plants on attention capacity in an office setting."
😌 3. Care as a Mindfulness Practice
Those who water, spray, and occasionally lovingly talk to their plants experience moments of calm. Daily care is for many a conscious escape from the thought carousel – almost like a little meditation.
Which plants make you especially happy?
Of course, tastes and living conditions vary. But there are some plants that are particularly well suited as feel-good boosters due to their easy care, air-purifying effect, and symbolic power:
🍃 Spider Plant (Chlorophytum comosum)
It is easy to care for, robust, and pet-friendly – and regularly produces small offshoots that can be gifted. A true symbol of growth and sharing.
🌵 Snake Plant (Sansevieria)
Its upright, strong leaves act like a green armor. It requires little care and improves indoor air – ideal for the bedroom or home office.
🌴 Golden Cane Palm (Dypsis)
With its airy, tropical look, it brings holiday vibes into the living room. Its gently waving fronds have a calming effect – like a small island in the hustle and bustle of everyday life.
🍀 Flamingo Flower (Anthurium)
Its shiny, heart-shaped leaves and strong flowers are symbolic of love, hospitality, and joy of life. Its exotic elegance lifts the mood – automatically.
🍃 Dragon Tree (Dracaena)
A stylish appearance with air-purifying superpowers. Ideal for minimalist interiors – and for people who like to look at plants but don't want to water them constantly.
Green works even in small doses
The great thing: Even a single plant on the desk or windowsill can have a noticeable effect. Those with more space can work with larger plant zones – but even micro-gardening in tight spaces has been proven to boost mood.
Plants in the bathroom, entrance area, or bedroom also bring this soothing connection to nature back into our daily lives.
Plants make you happy – and this is scientifically proven
Whether through color, shape, care, or simply through their quiet presence – plants do us good. They are living companions that can clear not only the air but also our thoughts. And the best part: You don't have to be a plant expert to bring this effect home.
Also: Choose your favorite plant, place it where you see it often – and let the greenery work for you.
The author: Peer-Arne Böttcher
Peer is the founder of AIRY and passionate about healthy indoor air. For many years, he has been intensively engaged with the scientific foundations and technical possibilities of how our breathing air can be sustainably improved – completely without chemicals, filters, or electricity.
