Kitchen plants: 7 species that love humidity (and how to position them)

This article is dedicated to plants that love the humidity of kitchens and bathrooms: seven suitable species, how to position them near the sink and stovetop, and what care they require. To decorate your kitchen with greenery, read our guide to kitchen plants.

The bathroom and kitchen are the two rooms where Italians place the fewest plants - and they are also the only ones where a plant can get for free what it has to ask for elsewhere in the house: stable humidity. That is the whole paradox. Showers, dishwashers, and steam cooking release a level of humidity into the air that is significantly lower in the living room in winter. Adding the right humidity-loving bathroom plants means taking advantage of a perfect microclimate without any additional effort. If you choose the right species, these are the rooms where your plants will thrive most of all.

These rooms are very often considered difficult or unsuitable for indoor greenery. Fear of poor lighting or temperature fluctuations dampens enthusiasm, leaving shelves and corners empty. In reality, all it takes is a change of perspective: we are talking about 7 specific species that transform bathrooms and kitchens into living jungles, the three typical mistakes made by those who have already tried without success, and how to position them so they thrive and become an integral part of the room's design. In the collection of bathroom plants that love humidity, you will find the current selection.

Why the bathroom and kitchen are an ideal microclimate (that no one takes advantage of)

The bathroom and kitchen have an average relative humidity of 60-70%, compared with 30-40% for the rest of the house in winter. For most tropical plants, this is the ideal microclimate, one that you can recreate in the living room only with humidifiers or trays. You just need to choose species that can also tolerate low light.

To fully understand the value of these rooms, we need to look at the home from a plant's perspective. Most houseplants we buy come from tropical or subtropical understories. In those habitats, the air is dense with water vapor. When we move these plants into our living rooms, especially during the winter months with the radiators on, we subject them to invisible water stress. Dry air removes moisture from the leaves faster than the roots can absorb it from the potting soil, causing the classic dry tips or curling of the leaf margins.

This is where the paradox of humidity-loving bathroom plants comes into play. Thanks to the daily use of showers and baths, bathrooms, and kitchens, with boiling water and dishwasher use, maintain significantly higher levels of water vapor. In typical conditions in an occupied apartment, relative humidity in these rooms is around 60-70%, a level that represents absolute comfort for most Araceae and ferns.

However, these rooms are often overlooked due to concerns about three specific factors: natural light, often limited by small windows or frosted glass; sudden temperature fluctuations (the change from the hot steam of a shower to the cold air when the room is ventilated); and ventilation. In reality, by carefully assessing these three elements, it is possible to turn what seem like limitations into extraordinary strengths. In our laboratory, we constantly observe how specimens considered weak in living rooms suddenly thrive when moved to the edge of a bathtub or onto a shelf away from the burners in the kitchen.

The 3 placement rules

A plant in the bathroom or kitchen should not go where it looks best: it should go where it receives at least 3 hours of direct light a day or consistent indirect light, away from sources of direct water spray and never above cooking surfaces. Three seemingly obvious rules that prevent most failures.

The most common mistake in botanical interior design is treating a plant like an inanimate ornament. Placing a pot solely based on visual symmetry or an empty space to fill almost always leads to the specimen's rapid decline. To succeed with plants in functional spaces such as bathrooms and kitchens, you need to follow three non-negotiable placement rules.

Rule 1: The hierarchy of light. The first step is to identify the wall, shelf, or corner closest to the main light source. Light decreases exponentially as you move away from the window. If the bathroom has a north-facing window or frosted glass, you will need to rely exclusively on shade-tolerant species such as Zamioculcas (Zamioculcas zamiifolia), Aspidistra (Aspidistra elatior), or Sansevieria (Dracaena trifasciata). As a general guideline for most species, the plant should be able to 'see' a portion of the sky from its position.

Rule 2: Keep away from direct water. Ambient humidity is one thing; liquid water is another. The shower stream, if it repeatedly hits the soil or leaves, creates enormous problems. Thin leaves, such as those of ferns, are easily scalded if hit by water that is too hot, while soil that is constantly soaked by splashes leads to root asphyxiation. Keep pots at least 60-80 cm away from the range of the showerhead or sink tap.

Rule 3: Keep away from direct heat and drafts. In the kitchen, the space above the cooktop is the death zone for any plant: radiant heat dries out the tissues, while greasy vapors clog the stomata. Likewise, avoid shelves positioned directly above ovens, washing machines, or dryers, as they emit dry heat from the bottom upward.

The 7 species that really work

The 7 best species for bathrooms and kitchens are Pothos, Sansevieria, Zamioculcas, Aspidistra, Boston Fern, Chlorophytum, and Spathiphyllum. They cover every available light level, all sizes, and every aesthetic preference - from sculptural leaves to cascading vines.

Not all plants enjoy humidity in the same way, and not all tolerate the fluctuations typical of these rooms. We have selected seven species that combine extraordinary botanical resilience with strong visual impact, ideal for those seeking tangible results without having to become a slave to maintenance.

The 7 species compared: light, humidity, role in the décor, and ideal position

Species	Light	Preferred humidity	Interior design role	Ideal position
Pothos (Epipremnum aureum)	Low-medium	40-80%	Trailing cascade from the shelves	High bathroom shelf, above the kitchen cabinet
Snake plant (Dracaena trifasciata)	Low	30-70%	Sculptural vertical form	Blind bathroom corner, kitchen entrance shelf
ZZ plant (Z. zamiifolia)	Very low-medium	30-70%	Glossy, geometric foliage	Windowless bathroom, dark kitchen corner
Cast-iron plant (A. elatior)	Low	40-70%	Dense dark green mass	Large bathroom floor, corner beside the dishwasher
Boston fern (Nephrolepis exaltata)	Medium	60-90%	Soft, trailing fronds	Above the bathtub, shelf above the kitchen sink
Spider plant (Chlorophytum comosum)	Medium	40-70%	Stalactite-like cascade with runners	High shelf, hanging basket
Peace lily (Spathiphyllum wallisii)	Medium	50-80%	Broad leaf + white flower	Bathroom corner near a window

Pothos (Epipremnum aureum): It is the epitome of an adaptable plant. It works perfectly because its aerial roots capture ambient humidity, allowing the plant to grow for meters. Aesthetically, it offers a soft cascade that breaks up the rigidity of the tiles. Place it up high, letting the stems trail freely downward.

Snake plant (Dracaena trifasciata): Indestructible and proud. Although it is a succulent and does not require high humidity, it tolerates it very well as long as the potting soil remains dry. Its aesthetic character is strongly architectural: crisp vertical lines that visually elongate narrow corners. Ideal for filling those 20-centimeter dead spaces between the vanity and the wall.

Zamioculcas zamiifolia: The queen of shade. It survives thanks to its underground rhizomes, which store water. Its glossy, geometric foliage reflects the little available light, brightening the room. It is the ideal choice for windowless bathrooms or north-facing kitchens, where other plants would deteriorate within a few weeks.

Aspidistra elatior: Known as the 'cast-iron plant' for its legendary resilience. It works because it tolerates drafts, temperature fluctuations, and low light. It creates a dense mass of dark green, perfect for visually anchoring the arrangement to the floor. Place it in large pots on the floor of spacious bathrooms.

Boston fern (Nephrolepis exaltata): It is the only one on this list that literally requires bathroom humidity. In the living room, its fronds dry out quickly, but near a bathtub it bursts into a fountain of bright green. It has a romantic, lush aesthetic. Hung in a macramé basket above the bathtub, it transforms the space into a spa.

Chlorophytum comosum: The famous 'spider plant'. It works wonderfully thanks to its ability to produce cascading runners from which new plantlets grow. Aesthetically, it is dynamic and messy in the best sense of the word. It is perfect for high kitchen shelves, where its ribbon-like leaves can trail down without getting in the way of worktops.

Spathiphyllum wallisii: The peace lily combines broad, lush foliage with elegant white spathes. It loves humidity and clearly signals a lack of water by drooping its leaves (then miraculously recovering as soon as it is watered). Its personality is classic and elegant. It looks its best on a bathroom cabinet near a screened window.

Windowless bathroom: the only 3 options that survive

In a bathroom without a window or with only a small skylight, realistically only three species survive: Zamioculcas, Sansevieria, Aspidistra. If you care about it, add a full-spectrum grow light - a pothos with artificial light also works in a basement.

Let's face reality: no plant likes complete darkness. Plants feed on light through photosynthesis. However, in a windowless bathroom or one lit only by a small opaque skylight, there are species with such slow metabolisms that they can survive for years under conditions of severe light deprivation. The only three realistic options are Zamioculcas, Sansevieria, and Aspidistra. These plants survive thanks to leathery leaves that limit transpiration and root systems (rhizomes) capable of storing reserves for long periods.

If you decide to place these plants in a windowless bathroom, a highly effective technique is monthly rotation. If possible, move the plant to a bright room (but without direct sunlight) for 7 days a month to allow it to recharge its photosynthetic energy, then return it to the bathroom.

The modern alternative with great aesthetic impact is using a grow LED lamp. We're not talking about old purple neon lights, but elegant full-spectrum bulbs (around 6500K, emitting natural white light). By aiming an LED spotlight at the plant for 8-10 hours a day, connected to a simple timer, you can successfully grow even a Pothos or Chlorophytum in a completely windowless bathroom.

What NOT to expect in these conditions: you will not see rapid growth, flowering is unlikely, and the production of new leaves will be minimal. The goal in a windowless bathroom is not proliferation, but aiming to 'survive and stay beautiful', preserving the plant's architectural value over time.

Kitchen: 3 specific concerns you wouldn't think of

In the kitchen, the risk is not water or light, but grease-laden cooking vapours and alcohol-based cleaners sprayed near the plants. The leaves become dull within two weeks. Regular cleaning with a damp cloth and keeping plants away from work surfaces are necessary.

The kitchen is a dynamic environment, full of stimulation but also invisible hazards for indoor greenery. Unlike the bathroom, where humidity consists of clean water vapour, in the kitchen the air becomes saturated with substances that can compromise leaf health.

The first silent enemy is cooking vapour. When we cook, especially when frying or cooking for long periods, an aerosol of tiny grease particles rises into the air. This grease inevitably settles on the plants' broad leaves, creating a sticky film that attracts dust and, even more seriously, blocks the stomata (the pores through which the plant breathes). For most broad-leaved species, regular cleaning is necessary: wipe both leaf surfaces with a slightly damp microfibre cloth every 15 days to restore proper photosynthesis.

The second risk comes from surface-cleaning products. Degreasers, bleach and alcohol-based detergents are sprayed daily onto worktops. The misted micro-droplets that accidentally land on the leaves cause irreversible pinpoint necrosis (small brown or transparent spots). Be sure to move the pots or cover them temporarily during deep cleaning.

Finally, there is the problem of ripe fruit and fermentation. Kitchens naturally attract fruit flies (Drosophila) and fungus gnats (sciarid flies). The latter, in particular, like to lay their eggs in the moist potting soil of indoor plants. To prevent the pot from becoming a nest for these troublesome insects, a practical and elegant solution is to create a decorative cover. Spread a 2-3 centimetre layer of fine gravel, volcanic lapillus or expanded clay over the surface of the potting soil: this will prevent the insects from reaching the moist soil to reproduce, while also improving the pot's appearance.

Visual composition: how to build a small jungle

A small jungle in the bathroom or kitchen is built with three elements: a tall plant (Aspidistra, Kentia), a trailing plant (Pothos, Chlorophytum), and a plant with distinctive leaves (Sansevieria, Zamioculcas). Three levels, three textures, three volumes - the rest is coordinating the colors of the pots.

Placing plants randomly often creates a messy effect. Botanical interior design is based on precise composition rules that transform a simple collection of pots into a cohesive set. To create an impactful green corner in the bathroom or kitchen, apply the three-level rule.

This rule involves using three distinct volumes. The first level is anchored to the floor or placed on a low piece of furniture, using a plant with height and volume, such as an Aspidistra or, if space allows, a Kentia. The second level occupies shelves at eye height, where plants with a rigid, distinctive structure are placed, such as Sansevieria or Zamioculcas, offering texture and three-dimensionality. The third level makes use of height: upper shelves or hanging baskets from which trailing plants such as Pothos or Chlorophytum can cascade. The intersection of these three directions (vertical from below, static in the center, trailing from above) creates the illusion of a true urban jungle.

The coordination of the pots is the visual glue of the entire composition. To avoid a 'messy nursery' effect, limit your choice to a maximum of two materials (for example, white matte ceramic paired with natural terracotta) and maintain a monochromatic palette or one based on two complementary tones that echo the colors of the tiles or furniture.

Plants function as genuine room architecture: they break up the cold, angular geometries typical of bathroom and kitchen finishes, introducing organic curves and cascades of greenery. In our workshop, I Giardini di Giulia, we take great care in selecting coordinated specimens and pots specifically to address these spatial needs, ensuring that the Italian craftsmanship of the containers enhances the plant's natural form.

Frequently Asked Questions (FAQ)

Which plants should you put in a bathroom with little light?

In north-facing bathrooms or those with very small windows, the safest choices are Zamioculcas zamiifolia, Sansevieria, and Aspidistra. These species have a slow metabolism and tolerate low light well. Pothos can also survive in low light, although its growth will slow considerably and its leaves may lose any light variegation, becoming completely green to maximize photosynthesis.

Which plants absorb humidity in the home?

Ferns (such as the Boston Fern), Peace Lilies, Pothos, and epiphytic plants in general are excellent at thriving in humid environments. They do not function as true mechanical dehumidifiers capable of drying out a room, but use ambient humidity to hydrate through their leaves and aerial roots, finding their perfect habitat in these environments and marginally reducing excess vapor.

What plants can I keep in the kitchen?

In the kitchen, hardy, easy-to-clean plants such as Pothos, Spider Plants (Chlorophytum), and Snake Plants are ideal. It is essential to place them away from direct flames and grease-laden cooking fumes. Choose species with smooth, leathery leaves that can be easily wiped with a damp cloth to remove the film that forms due to household vapors.

Can plants live in a bathroom without a window?

No plant can live forever in total darkness. However, in a windowless bathroom you can keep ultra-hardy species such as ZZ Plants and Snake Plants, provided you rotate them (moving them to a bright room for one week each month) or install a full-spectrum (6500K) LED grow light, switched on for around 8-10 hours a day. Be careful to drastically reduce watering.

Which plants should I put above the kitchen sink?

The space above the sink is often bright and benefits from the humidity of running water. It is the perfect place for small trailing plants such as a Pothos or a Spider Plant, placed on a shelf. Just make sure the leaves do not get in the way of washing and that the pot is protected from direct splashes of hot water or dish soap.

Do bathroom plants reduce mold?

Although plants such as the Boston Fern and Peace Lily love humidity and absorb it from the air, they cannot eliminate mold from walls or replace proper ventilation. To learn more about the real air-purifying abilities of plants, we suggest reading our article on the NASA plant air-purification myth. Preventing mold always requires adequate air exchange after using the shower.

Turn forgotten spaces into green oases

The bathroom and kitchen are not "difficult" rooms; they are simply underestimated rooms. With the right species, respecting light and placement requirements, they become the liveliest and most lush corners of the home - without excessive maintenance efforts. Remember to clean the leaves in the kitchen, watch out for standing water in windowless bathrooms, and make use of the three visual levels for impeccable design.

Our nursery, I Giardini di Giulia, selects each plant based on its adaptability to the actual microclimate, not just aesthetics. If you want to start designing your space, explore our selection dedicated to these environments.