
Calathea: Varieties, Cultivation, and Care
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The Calathea in a few words
- This is an exceptional indoor foliage plant with strikingly graphic and colourful leaves
- It offers numerous varieties to suit all tastes and interior décors
- Its leaves have the unique characteristic of folding up at night and unfurling during the day
- It’s easy to grow provided you meet its needs for humidity and indirect light
- It purifies the air by absorbing harmful substances like formaldehyde
Our expert's word
Native to the tropical forests of Central and South America, the Calathea or “peacock plant” is an easy-to-grow tropical houseplant, much like the popular Calathea orbifolia, notable for its large, round, broad leaves adorned with elegant silver stripes, or the Calathea ornata with its pink veins. The Calathea never ceases to amaze! Its countless varieties delight our interiors with their lush, colourful leaves, decorated with unique patterns that appear hand-painted. Sometimes nicknamed the “prayer plant” due to the graceful movements of its leaves that open and fold according to light, it fascinates with its lively character.
Capable of purifying the air while adding a jungle touch, it fits perfectly into our homes, provided its needs for indirect light, humidity, and attentive care are met. It is essential to keep the Calathea at a temperature above 15°C at all times and to ensure its foliage is misted, especially in summer and winter when heating dries the ambient air.
Be charmed by the natural elegance and exotic allure of the Calathea—each variety is unique!
Also discover our complete guide to growing and caring for Calathea
Botany
Botanical data sheet
- Latin name Calathea
- Family Marantaceae
- Common names Calathea, Peacock Plant, Zebra Plant
- Flowering Rare indoors
- Height Between 30 cm and 1 m
- Exposure Bright
- Soil type Rich, well-drained and slightly acidic substrate
- Hardiness Not frost-hardy
The Calathea belongs to the Marantaceae botanical family, just like the Maranta (prayer plant). This genus includes over 275 species in the wild, with around 25 to 30 varieties commonly cultivated as houseplants, each distinguished by unique leaf patterns, colours and shapes.
Among the most frequently cultivated indoor species, you’ll find classics such as the Calathea makoyana, also called “peacock plant”, which features broad leaves with patterns resembling bird feathers, the Calathea orbifolia, highly prized for its large, round leaves decorated with silver stripes, the Calathea ornata, with its pink-striped leaves resembling brush strokes, or the Calathea lancifolia (rattlesnake plant), recognisable by its long, wavy leaves with spotted patterns. You may also encounter:
- Calathea roseopicta: Known for its round leaves with colourful patterns, often featuring pink hues, it has spawned numerous cultivars like Calathea ‘Medallion’, Calathea ‘Dottie’, ‘Flamestar’, ‘Triostar’ and ‘Surprisestar’.
- Calathea zebrina: Nicknamed “zebra plant”, it displays lance-shaped leaves with stripes reminiscent of a zebra’s.
- Calathea crocata: Also called “saffron-coloured calathea”, it is prized for its bright orange flowers, rare among Calatheas, which bloom in summer.
- Calathea insignis: Resembling the Calathea makoyana, it stands out with longer, narrower and wavy leaves, with a striking purple underside visible due to its upright growth. It offers a tricolour display.
- Calathea warscewiczii : With its long, upright leaves veined in light green, it has an airy appearance. It may flower under ideal conditions, producing ivory then pink cones.
- Calathea leopardina : Featuring long, narrow cream leaves marked by highly graphic green patterns reminiscent of wallpaper.

Calatheas encompass numerous species primarily distinguished by their foliage. Calathea roseopicta, Calathea zebrina, Calathea crocata with majestic orange flowers,Calathea insignis, Calathea warscewiczii and Calathea leopardina
Native to the tropical undergrowth of Central and South America, all thrive in warm, humid and shaded environments, mimicking the conditions of tropical forests where they naturally grow. Calatheas prefer rich, well-drained soils where ambient humidity plays a key role.
The Calathea stands out for its elegant, bushy habit, giving it both a dense and harmonious appearance. This herbaceous plant grows rather slowly in dense clumps, with leaves emerging directly from the base and renewing regularly. In pots, it typically reaches 30 to 80 cm in height, not exceeding 1 to 1.30 m in its natural habitat.
Calatheas have a rhizomatous root system allowing them to spread in the soil. This system is relatively shallow, making them suitable for wide rather than deep pots.
The evergreen foliage is the most remarkable feature of Calatheas. Leaves vary between species in their colours, patterns (marbled, spotted or striped) and textures. They often display complex designs with shades of green, white, pink, purple or silver. Calathea leaves typically measure between 15 and 45 cm long and about 10 to 20 cm wide, though some species like Calathea orbifolia can produce more imposing leaves, reaching up to 50 cm in length.
The leaves are oval or elliptical in shape, sometimes slightly elongated or pointed, with a smooth texture and generally satiny surface that subtly reflects light. Veins are well-marked, highlighting the complex patterns, and their edges are sometimes wavy, as with Calathea lancifolia. Their undersides are purple or burgundy. These leaves have the particularity of moving: they rise or fold depending on light, a movement called nyctinasty. This natural leaf movement, where they open when the room brightens or curl up like cigars in darkness, is not only aesthetic but functional. The plant thus optimises its light exposure during the day and reduces moisture loss at night. This behaviour has earned it the nickname “prayer plant”, as the leaves appear to join together like hands in meditation.
Although Calatheas are mainly grown for their foliage, they can produce flowers. These inflorescences, often discreet, are borne on short stems and usually take the form of small spikes or clusters of tubular flowers nestled beneath the leaves. They are white, cream, or sometimes pink, but their flowering indoors remains rare. In their natural habitat, it’s more frequent thanks to ideal heat and humidity conditions.
Calathea is often considered an air-purifying houseplant. Like many tropical plants, it helps cleanse the air by absorbing certain harmful substances such as formaldehyde, benzene or toluene, commonly found in furniture, paints or cleaning products.

The Calathea makoyana, also called Peacock Plant, is probably the most well-known and widely cultivated species
Main species and varieties of peacock plants
How to plant a Calathea?
Where to Place a Calathea?
The Calathea thrives best in a bright room, but away from direct sunlight, as its delicate leaves may burn or fade under intense light. A spot near a north-facing window or filtered by sheer curtains, yet well-lit, is ideal. Since humidity is crucial, it’s wise to place it in a bright bathroom or near a humidifier. A heated greenhouse or conservatory also perfectly recreates its natural conditions. Avoid draughts and temperature fluctuations, as the plant prefers stable, warm conditions. The Calathea retains its full beauty when kept at consistent temperatures around 20°C year-round. It’s therefore important to protect it from cold, especially in early autumn and late spring, to ensure it flourishes indoors. Keep the plant in a room where temperatures stay between 18 and 25°C, without sudden changes or draughts. It dislikes the cold, and temperatures below 15°C can be fatal.

The Calathea prefers a bright but filtered spot (for example, behind a window with sheer curtains), as direct sunlight may scorch its leaves
When to Plant?
A Calathea can be planted throughout the year, provided it’s given suitable conditions. Since homes offer a controlled environment with generally stable, frost-free temperatures, there’s no restriction on when to introduce this plant.
How to Plant Calathea?
- Choose a pot around 13–18 cm in diameter and depth, slightly larger than the plant’s root ball, with drainage holes to prevent waterlogging.
- Add a layer of clay pebbles at the bottom to limit water stagnation.
- Plant in a slightly acidic substrate made of one part heather soil, one part quality houseplant compost, and a little coarse sand.
- Gently remove the plant from its original pot. If roots are tangled or tight, loosen them slightly with your fingers to encourage growth.
- Place the root ball in the centre of the new pot and adjust the height so the top sits just below the pot’s rim.
- Fill gaps around the root ball with the prepared compost, lightly firming to stabilise the plant without compacting too much.
- Water thoroughly after planting to moisten the substrate and help the plant settle. Let excess water drain and maintain consistent moisture afterwards, without waterlogging the soil.
- Position the Calathea in a bright spot, away from direct sunlight and draughts, while ensuring high ambient humidity.

Repot the Calathea in a suitably sized pot, slightly larger than the root ball
How to Care for Calathea?
Caring for a Calathea requires special attention to replicate its natural conditions and ensure its thriving growth.
Keep the growing medium slightly moist, but not waterlogged. Water as soon as the surface of the compost begins to dry out, using non-calcareous water (such as rainwater or filtered water) at room temperature. Avoid overwatering to prevent root rot:
- In summer: water approximately every 2 to 3 days.
- In winter: watering once every two weeks is generally sufficient.
Calatheas thrive in a humid atmosphere, similar to that of tropical forests. Place a humidifier near the plant, regularly mist its leaves with soft water, or set the pot on a tray filled with wet clay pebbles to increase ambient humidity.

Remember to water your Calathea regularly to keep the growing medium slightly moist
Calatheas do not require specific pruning. Simply remove damaged or yellowing leaves regularly to promote the plant’s overall health and maintain its tidy appearance.
During the growing season, from spring to autumn, fertilise once a month with a liquid houseplant fertiliser, diluted by half to avoid mineral salt buildup. In winter, reduce or stop fertilising.
Wipe the leaves regularly with a damp cloth to remove dust, allowing the plant to breathe and absorb light more efficiently.
We recommend repotting your Calathea every one to two years into a slightly larger pot to refresh the growing medium and maintain its vitality.

Your Calathea will appreciate occasional misting of its foliage
Diseases and Pests of Calathea
Calathea can be susceptible to certain diseases and pests when grown indoors, especially if conditions are not ideal. Among common issues are spider mite infestations, which occur frequently when the air is too dry. These tiny mites cause leaves to yellow and fine webs may appear on their surface. To naturally combat spider mites on a Calathea, it’s essential to increase humidity around the plant, as these mites thrive in dry environments. A simple solution is to regularly mist the leaves with soft water to deter them. In case of infestation, you can also prepare a natural mixture using black soap: dilute one tablespoon of black soap in one litre of lukewarm water, then spray this mixture on and under the leaves, where spider mites hide. To enhance effectiveness, add a few drops of neem essential oil to the mixture, known for its insecticidal properties. Also ensure to clean the leaves thoroughly with a damp cloth and increase ambient humidity using a humidifier or a tray of wet clay pebbles. This will make the environment less favourable for their return.
Scale insects, appearing as small white or brown bumps, can also settle on leaves and stems, weakening the plant. They can be removed manually using a cotton bud dipped in 70°C alcohol.
→ Read our articles to learn more about suitable treatments: scale insects, spider mites.
Why do leaf edges turn brown?
Excess moisture in the substrate or poor drainage can lead to root rot or fungal issues, causing brown or black spots on leaves. Calatheas may develop brown leaf edges when the air is too dry or watering is inadequate. They require high ambient humidity, hence the importance of regularly misting the foliage and keeping the substrate slightly moist without excess. Overwatering and lack of drainage can also cause these stress signs. Additionally, be sure to avoid over-fertilising, which can cause leaf edge burn.
Botrytis, a grey mould, may also appear if the surrounding air is too humid and poorly ventilated. Finally, inadequate lighting or watering can cause symptoms such as browning, curling or drying leaf edges.
Prevention remains the best solution: monitor humidity levels and ensure proper room ventilation.
How to propagate a Calathea?
Calatheas cannot be propagated from cuttings, but you can divide the clumps in spring or early summer, when the plant is in full growth and better able to recover after division.
- Water the plant thoroughly the day before to make it easier to remove the root ball and avoid stressing the roots.
- Carefully remove the Calathea from its pot to access its rhizomes and clumps. Be careful not to damage the roots.
- Using your hands or a clean, disinfected knife, divide the root ball into several sections, each with at least a few leaves and a healthy root system.
- Plant each section in a new pot filled with a light, well-draining potting mix suitable for tropical plants. Ensure the crown (the base of the stems) remains just at soil level.
- Water the new plants lightly after planting to settle the soil around the roots.
- Place them in a bright spot, out of direct sunlight, and maintain high humidity to encourage recovery.
- For the first few weeks, keep the growing medium slightly moist and ensure the plant is not exposed to sudden changes in light or temperature.
The green touch indoors with the calathea
The Calathea is a versatile plant that adds an exotic and refined touch to any interior. With its graphic and colourful foliage, it brightens up a living room, bedroom, or even a well-lit bathroom. Place it in a stylish ceramic or wicker pot, or a planter in natural tones to enhance its tropical appeal.
On a side table, console, or even on the floor in a large pot, it pairs perfectly with modern, bohemian, or Scandinavian styles. Combine it with other plants featuring more subdued foliage to highlight its patterns, or group several varieties together to create a jungle corner with tropical plants like Monsteras or Philodendrons.

For a striking effect, display the Calathea in a stylish planter alongside other decorative houseplants
Useful resources
- Discover our range of indoor green and flowering plants to bring exoticism and elegance to your home.
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