Real or artificial? The question always comes phrased this way, and the answer depends on a figure the hotelier holds and the supplier doesn’t. First you need the orders of magnitude. A real plant in a lobby needs at least 200-500 lux for ten or twelve hours a day even in the most tolerant species, and costs roughly 15-40 euros a month in maintenance with an outside service.
A preserved plant needs no water or light, lasts six to ten years and fails above 70% relative humidity. A good artificial plant is only recognisable at a metre’s distance if it’s a cheap one. The technical constraint when greenery goes inside a piece of furniture is a removable internal tray with its rim turned up above the worktop.
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Why greenery matters in a hotel lobby’s furnishing
It happens: a complete lobby gets delivered, with desk, seating, side tables and lighting, and gets photographed the next day with not a single plant in it: it looks like a furniture warehouse. With three well-placed plants, the same lobby looks like a hotel, at a marginal cost against the total value of the supply.
The perceptual reason is precise. Contract furniture is regular by definition: straight lines, uniform surfaces, repeated modules. Greenery introduces the only irregular element in the scene, and the eye reads it as a sign of human presence.
A regular room communicates efficiency, a room with a plant communicates that someone is looking after it. The same mechanism works in reverse. Dry leaves, soil on the floor, a scraggly ficus in a dark corner, and the guest extends that judgement to housekeeping and maintenance. Greenery multiplies negatively too, so a neglected plant achieves less than no plant at all.
Real, preserved and artificial plants: differences and upkeep
Real plants live, in soil or hydroponically, and need light, water, feed, pruning and pest control. They’re the only category that grows, so the only one that improves over time.
Preserved plants are real plants whose sap has been replaced with a glycerine-based solution: they keep the shape and look of a living plant without actually being one. They need no water or light, don’t grow, and last roughly six to ten years.
Their limit needs knowing before signing: above roughly 70% relative humidity the material absorbs moisture from the air, becomes sticky and can stain the surfaces underneath, and direct sun fades it. Perfect in an air-conditioned lobby, wrong by a pool.
Quality artificial plants use fabrics and polymers with printed veining: the good ones are hard to spot from a metre away, the cheap ones show up from five and do serious aesthetic damage. Their real maintenance is dusting, and over time they fade under direct light.
For use in a hospitality business, documentation on the material’s fire behaviour needs requesting and keeping on file: the reference for hospitality businesses is Ministerial Decree 9 April 1994, and properties over 25 beds are subject to Presidential Decree 151/2011, activity no. 66.
Comparing plant and greenery costs over eight years
| Type | Purchase per unit | Annual upkeep | Useful life | Constraint |
|---|---|---|---|---|
| Real, potted, h 150-180 cm | 80-350 euros | 180-500 euros with outside service | indefinite if cared for | light and water |
| Real with full-service contract | in the fee | 300-700 euros | replacement included | recurring cost |
| Preserved, h 100-150 cm | 250-900 euros | 0-30 euros | 6-10 years | humidity and direct sun |
| Quality artificial, h 150-180 cm | 150-600 euros | 20-60 euros | 5-10 years | fading |
| Budget artificial | 40-120 euros | 20-60 euros | 2-4 years | recognisable from a distance |
| Preserved wall | 500-1,200 euros/m² | 30-80 euros/m² | 7-10 years | ambient humidity |
| Living wall with irrigation | 800-2,000 euros/m² | 150-400 euros/m² | depends on upkeep | system and maintenance |
Indicative figures, which shift considerably with species, size and contract structure. The takeaway is clear: in the short term, real plants cost less; over eight years, a real plant on an outside contract costs more than a preserved one of the same size. And this is where the figure only the hotelier holds comes back into play.
How much light plants need: lux levels and compatible species
This is the variable that derails most greenery projects in hotels, and the easiest to measure. The light a plant needs for photosynthesis isn’t the same as the light we need to see by: a lobby at 150-200 lux is comfortable and insufficient for almost any species.
| Position | Indicative light level | Compatible species |
|---|---|---|
| Interior corner away from windows | 50-150 lux | no real plants, only preserved or artificial |
| Interior zone with artificial light | 200-500 lux | Zamioculcas, Sansevieria, Aspidistra, Pothos |
| Near a window, indirect light | 800-2,000 lux | Ficus, Monstera, Kentia, Peace lily, Dracaena |
| In front of a glazed façade | 3,000-10,000 lux | Strelitzia, Olive, Ficus lyrata, palms |
| Outdoors in shade | 10,000-20,000 lux | almost any outdoor species |
The measurement is taken with a light meter, or a phone app when the order of magnitude is enough, at the exact spot where the plant will go, at leaf height, on an overcast day with the lights on as they would be in operation. If the reading comes out at 120 lux, the discussion about species is over.
Two points are rarely mentioned. Duration matters as much as intensity: a plant at 400 lux for twelve hours does better than one at 800 lux for four. And artificial lighting works if the spectrum is right, but grow lights have tones that rarely match the 2700-3000 K of a furnished lobby, so the plant gets matched to the light rather than the other way round.
How to design a planter built into a piece of furniture
When greenery goes inside a piece of furniture, the design needs treating like a miniature plumbing system. Four requirements can’t be skipped.
The internal tray needs to be independent and removable, in stainless steel, fibreglass or moulded polyethylene, with the rim turned up 10-15 mm above the worktop, so a clumsy watering can ends up inside it rather than in the joint. Removable means it lifts out, gets taken away to wash, and can be inspected underneath: a tray glued into the compartment is a fault waiting to happen.
Between the bottom of the tray and the bottom of the compartment, keep 15-20 mm with spacers, for ventilation and so external condensation doesn’t wet the panel. The base should be moisture-resistant MDF or laminate on all faces, and sealed.
For excess water there are two routes. The first, almost always preferable, has no drain at all: a watertight tray, an internal pot on gravel or feet so the roots don’t sit in water, manual emptying with a small pump. The second connects a drain with a base hole and a trap: better in theory, but it ties the piece of furniture down and adds a point of failure, so it makes sense on wall-mounted planters.
The fourth requirement concerns edges: the top perimeter of the compartment needs edging and sealing with neutral-cure silicone, and on lacquered furniture an aluminium profile should be added as a stop. Water always gets in through the gap between the container’s rim and the worktop, and within two years it swells the panel. On a reception desk with a built-in planter, these points matter twice as much, because it’s the most expensive piece of furniture in the lobby.
Planter weight and load checks
Wet potting soil weighs roughly 1,200-1,400 kg/m³. A 160-litre internal tray weighs around 200-220 kg when full, plus the pot, the unit and the plant, and a 180 cm divider planter exceeds 350 kg. Three consequences follow from this.
The unit needs structural sizing for that load, with the base resting on crossmembers rather than an 18 mm panel simply laid in place, because a base that gives way takes the tray with it. Handling needs deciding at the design stage, since a 350 kg planter can’t be moved to clean behind it: you need swivel castors with a stated load rating, not standard furniture castors, or individual removable inner pots instead of a single tray full of soil, so the unit can be moved empty by two people.
Floor loading needs checking with a structural engineer for green walls, large masonry planters or terraces with continuous greenery: this is a check for the engineer, and the furniture supplier needs to flag it before production starts. Lightweight expanded-clay substrates solve several problems at once: a third less weight, a readable water-level indicator, and fewer soil pests.
Green walls in hotels: living or preserved
A green wall gets requested after seeing a photograph, and it’s the feature most often better realised in a preserved version.
A living wall is a system: a supporting structure, modules with substrate, drip irrigation with a control unit, water and power supply, drainage, dedicated lighting where natural light doesn’t reach. It requires genuine weekly upkeep, and some plants always die. Management costs roughly 150-400 euros per square metre a year, and a leak on an internal wall causes water-damage. It works with a specialist contract or with someone on staff following it; outside those cases, after eighteen months it gets photographed full of gaps.
A preserved wall is mounted on modular panels, typically 50 × 50 or 100 × 50 cm, on battens like wall panelling, and individual modules can be replaced. Maintenance is dusting with low-pressure air twice a year, and it lasts seven to ten years. The constraint remains humidity under 70% and no direct sun. The artificial version makes sense on damp surfaces and on high surfaces out of reach, because at a metre from the guest it’s recognisable.
The advice is almost always the same: a modest, well-lit preserved wall performs better than a large, poorly kept living wall, and costs a third as much to run. If the choice falls on a living wall, the maintenance contract gets signed alongside the order.
Plants and greenery for outdoor spaces, terraces and outdoor dining areas
Outdoors, light stops being a problem and frost, salt air and daily summer watering start. On terraces and outdoor dining areas, three things matter: the pot on feet, because one resting directly on decking leaves a permanent shadow mark within a summer; volume, since twenty litres in the sun dries out within half a July day while sixty to eighty last two days; and drip irrigation with a control unit, which solves the weekend problem.
Real or artificial plants: choosing based on who maintains them
The deciding factor is who looks after them, and there are four setups.
The first is informal in-house staff, meaning “the breakfast girl handles it”. It’s the most common and least reliable, because it works only as long as that person stays. If you go this route, it needs formalising: an assigned task, a fixed day of the week, a list of plants with watering frequency posted in the back office.
The second is a maintenance worker or gardener already on staff, usually because the property has outdoor grounds to look after. This is the setup with the best ratio between cost and result, and it just needs putting in writing that indoor plants are included.
The third is a contract with a specialist company, with weekly or fortnightly visits and replacement of failing plants included, roughly 300-700 euros a year for a large piece. Without a gardener on staff, it’s the only setup that guarantees continuity.
The fourth is nobody, legitimate as long as it’s a deliberate choice and not an oversight: in that case, go with preserved and quality artificial plants.
This brings us to the answer to the opening question. With existing upkeep in place, real plants cost little and give the best result, and the right mix places them where there’s natural light and staff passing through, with preserved plants in dark spots and artificial ones only up high. Without upkeep, preserved is the economically correct choice.
Useful in both cases is a card per item, with species, tray volume, and watering frequency and quantity: it costs nothing and survives a change of staff. If containers are needed, the fastest way to get a figure is to request a quote for furniture with a built-in planter.
Frequently asked questions about plants and greenery in hotels
Are real or preserved plants better in a lobby?
It depends on upkeep. With a gardener or maintenance worker already on staff for the outdoor grounds, real plants cost little and give more in return. With nobody on site, the real cost of live plants is a contract of 300-700 euros a year per item, and at that point a preserved plant, with almost no upkeep and a lifespan of six to ten years, becomes the correct choice.
How much light does a plant in a lobby need?
At least 200-500 lux for ten or twelve hours a day, and only with tolerant species such as Zamioculcas, Sansevieria, Aspidistra or Pothos. Ficus, Kentia, Monstera and peace lilies need 800-2,000 lux, so proximity to a window. Below 150 lux, no real plant survives. The measurement should be taken at leaf height.
Can I put them in a spa or near a pool?
Not preserved ones: above roughly 70% relative humidity the material absorbs moisture from the air, becomes sticky and can stain the surfaces underneath, and direct sun fades it. In wellness areas, use real plants among species tolerant of heat and humidity, or documented quality artificial ones.
How is a planter designed inside a piece of furniture?
With an independent, removable internal tray in stainless steel, fibreglass or polyethylene, its rim turned up 10-15 mm above the worktop, spaced 15-20 mm from the bottom of the compartment, on a sealed moisture-resistant base with a silicone-sealed perimeter. In most cases a watertight tray with no drain is the better choice, since it doesn’t tie the piece of furniture down.
How much does a full planter weigh?
Wet potting soil weighs roughly 1,200-1,400 kg/m³, so a 160-litre tray reaches 200-220 kg and a 180 cm divider planter can exceed 350 kg. The base needs to rest on crossmembers, castors need a stated load rating if the unit moves, and it’s worth using removable inner pots instead of a single tray full of soil.
How much does it cost to maintain a green wall?
A living wall costs roughly 150-400 euros per square metre a year and needs genuine weekly upkeep with replacement of failing plants. A preserved wall costs 30-80 euros per square metre a year, essentially just dusting, and lasts seven to ten years. Without a specialist contract, a living wall doesn’t hold up.
