🌙 Sleep
🌿 Bedroom
🌙 In brief — plants and sleep
Oxygen at night: Sansevieria, Aloe vera (CAM metabolism) · Proven calming effect: Lavender (linalool aroma) · Humidity and clean air: Spathiphyllum, Chlorophytum, Boston Fern · To remember: plants do not produce enough CO2 at night to be harmful — the common belief is false
Plants in the bedroom — good or bad idea? Science is clear: the right species positively contribute to sleep quality, whether through their aromatic properties, humidity regulation, or nocturnal oxygen production. This guide presents the best species and debunks common misconceptions.
What science really says
The nighttime CO2 myth
The idea that plants are dangerous in the bedroom because they produce CO2 at night is a persistent myth. Certainly, all plants respire at night and emit CO2 — but in an insignificant amount compared to the CO2 exhaled by a sleeping person. A bedroom with two plants is perfectly healthy for sleeping.
What is really established
- CAM metabolism — Sansevieria and Aloe vera absorb CO2 and produce oxygen at night thanks to a special metabolism. A real but modest advantage.
- Lavender aroma — several clinical studies confirm that lavender aroma reduces heart rate, lowers blood pressure, and improves sleep quality.
- Humidity regulation — plants with high transpiration (Fern, Spathiphyllum) maintain an optimal ambient humidity level (50–60%), favorable for sleep, especially in winter with heating.
- Psychological effect — the presence of plants in the bedroom reduces perceived stress and improves the felt quality of sleep, regardless of measurable physical effects.
💡 How many plants in the bedroom?
One to three well-chosen plants are enough — the bedroom is not the room where you spend the most awake time. Prioritize quality and size appropriate to the space. A large Sansevieria in a corner and a small Lavender on the nightstand already create a sleep-friendly environment.
The best plants for the bedroom
Sansevieria is the ultimate bedroom plant. Its CAM metabolism allows it to store CO2 during the day and convert it into oxygen at night — unlike most plants. Its graphic vertical shape takes up little space and its care is minimal. Monthly watering is enough even in summer.
See the Sansevieria →
Lavender is the only plant whose effects on sleep are scientifically well documented. Its linalool — main aromatic compound — reduces heart rate and promotes relaxation. A flowering plant on the nightstand gently diffuses its scent. Place near a sunny window to keep it healthy.
See the Lavender →
The Spathiphyllum transpires abundantly — it naturally regulates the ambient humidity of the bedroom, which is especially beneficial in winter with heating. Too dry air dries out the respiratory tract and disrupts sleep. Its white flowers also bring a very soothing visual serenity to the bedroom.
See the Spathiphyllum →
Like the Sansevieria, Aloe vera has a CAM metabolism that allows it to produce oxygen at night. Compact, it easily sits on a nightstand or shelf. Its presence in the bedroom is doubly useful — its gel also soothes minor skin irritations. Needs a bright window.
See the Aloe vera →
The Chlorophytum is an excellent bedroom plant — non-toxic (important if pets or children enter the room), it regulates ambient humidity and improves air quality. Its trailing stolons from a shelf create a very pleasant light decorative effect in a bedroom. Very tolerant of variable conditions.
See the Chlorophytum →
The Boston fern is a sweating champion — it releases significant amounts of water vapor that maintain the ideal ambient humidity for sleep. Especially recommended in winter when heating dries the air. Non-toxic, it fits perfectly in a bedroom with children or pets.
See the Fern →
Trailing Pothos from a bedroom shelf creates a calming plant atmosphere without cluttering the space. It helps improve air quality and perfectly tolerates the variable conditions of a bedroom (indirect light, missed watering). Its visual presence contributes to the serenity of the space.
See Pothos →
The Calathea Orbifolia is a remarkable bedroom plant — its large round silver and green striped leaves have a very soothing visual effect. Its nyctinasty movements (leaves that rise in the evening) are fascinating to watch before sleeping. Non-toxic, it thrives in the natural humidity of an inhabited bedroom.
See Calathea →Where to place your plants in the bedroom
Nightstand
The ideal spot for small compact plants — Aloe vera, Lavender — which benefit from close proximity to the sleeper. Lavender is especially well placed here to diffuse its calming aroma.
Shelf or dresser
For medium-sized plants — Sansevieria, trailing Pothos, Chlorophytum. At intermediate height, they contribute to the decor without obstructing movement.
Floor — bedroom corner
For larger plants — Spathiphyllum, Calathea, Boston Fern. A bedroom corner is ideal — the plant uses dead space and creates a green focal point without cluttering the room.
To avoid
- Placing a large plant right next to the bed — it can disrupt the sense of space and create visual discomfort
- Strongly scented plants in large quantities — one Lavender is soothing, five scented plants can become overwhelming
- Plants that require very high humidity and frequent misting — too much maintenance for a bedroom
Verdeia Collection
Plants for better sleep
Sansevieria, Lavender, Spathiphyllum — a selection designed for the bedroom.
Frequently asked questions
Sansevieria (oxygen at night), Lavender (proven calming aroma), Spathiphyllum (humidity), Aloe vera (oxygen at night), Chlorophytum (healthy air, non-toxic). See the full collection.
Yes — the idea that plants are dangerous in the bedroom is a myth. The amount of CO2 produced at night is minimal. CAM plants (Sansevieria, Aloe vera) even produce oxygen at night. Studies confirm that having plants improves perceived sleep quality and reduces stress.
Yes — this is the plant whose effects on sleep are the most scientifically documented. Its linalool reduces heart rate and promotes relaxation. A flowering plant on the nightstand gently releases its scent. For optimal effect, place it near a sunny window to maintain blooming.
Nightstand: Lavender, Aloe vera. Shelf: Sansevieria, Pothos. Floor: Spathiphyllum, Calathea. Avoid large plants directly next to the bed and many strongly scented plants at the same time.
Verdeia Shop
Sleep better with the right plants
Plants selected for their calming, purifying qualities and their suitability for the bedroom.
