The Red Prayer Plant (Maranta leuconeura var. erythroneura) is the plant that prays. Its oval leaves are patterned in dark green with vivid red veins and a herringbone of lighter green, and every evening the leaves fold upwards like hands in prayer, opening again in the morning. It is a low, spreading plant that trails gently from a hanging basket or spills over a shelf.
This guide covers everything the Red Prayer Plant needs: light, water, humidity, temperature, soil, repotting, feeding and the problems that show up when something is off. The care facts come from our plant database. It is a rainforest-floor plant, so it wants gentle light, soil that stays lightly moist, soft water and humid air — and it is one of the few houseplants that is safe around cats and dogs, which makes it an easy plant to place anywhere in the home.
Red Prayer Plant at a glance
| Care factor | What this plant needs |
|---|---|
| Botanical name | Maranta leuconeura var. erythroneura |
| Light | medium indirect |
| Water | weekly; keep soil lightly moist |
| Humidity | high |
| Temperature | 65–80°F (18–27°C) |
| Repotting | every 1–2 years |
| Pet safety | non-toxic to cats and dogs |
Light
Give your red prayer plant medium indirect light. A bright room without direct sun on the leaves is ideal — a few feet from an east-facing window, or a north-facing window, or a spot set back from a brighter window. Direct sun bleaches the pattern and fades the colours, and it scorches the soft leaves, leaving pale patches that do not heal.
Too little light is a problem too: the plant grows slowly, the stems stretch and get leggy, and the colours dull. If growth has stalled and the stems are reaching, move the plant a little closer to the light — still out of the sun. Our grow-light calculator can help work out how much light your spot actually provides.
Watering
Water weekly; keep soil lightly moist. Prayer plants are thirstier than most houseplants and they dislike drying out — check the soil every few days and water when the top feels dry, soaking the soil thoroughly until water runs from the drainage holes, then empty the saucer. The soil should stay lightly damp between waterings, like a wrung-out sponge, but never waterlogged.
Water quality matters for this plant. Prayer plants are sensitive to the salts, chlorine and fluoride in hard tap water, which collect in the leaves and show up as brown edges. Rainwater is best, then distilled or filtered water; if you use tap water, leave it out overnight. Our watering calculator can work out how much water your pot size needs, and the watering schedule generator can help you build a weekly routine.
Humidity and temperature
Red Prayer Plant needs high humidity and temperatures of 65–80°F (18–27°C). This is the make-or-break factor for prayer plants: they come from humid rainforest floors, and the dry air of a heated home in winter is the most common reason their leaves crisp and curl. Most homes sit within the temperature range, so temperature is rarely the problem — humidity is.
A humidifier near the plant is the most reliable fix. Grouping plants together raises the humidity around them, and a pebble tray under the pot helps a little. Misting does very little — the water evaporates in minutes. Keep the plant away from radiators, heating vents and cold draughts, and check your room with our humidity and temperature checker before guessing.
Soil and potting
Use a moisture-retentive but free-draining mix: good potting soil with coir or peat, perlite and a little orchid bark, in a pot with drainage holes. A prayer plant needs soil that holds moisture — it should stay lightly damp between waterings — but it must still drain, because roots sitting in waterlogged soil will rot. Straight potting soil compacts over time; the perlite and bark keep air around the roots. Our potting-mix calculator can work out the parts for a homemade mix for your pot size.
Repotting
Repot every 1–2 years, in spring, or sooner if roots are circling the drainage holes. Prayer plants grow steadily and their roots fill a pot quickly, so do not be surprised if yours needs fresh mix every year or two. Move up only one pot size, use the moisture-retentive mix described above, and water well after repotting. Our repotting calculator can help you work out the next pot size and how much fresh mix you will need.
Feeding
Feed monthly in spring and summer with a balanced liquid houseplant fertiliser at half strength, while the plant is actively growing. Prayer plants are sensitive to over-feeding — too much fertiliser burns the roots and shows up as brown leaf tips, which is easily mistaken for a humidity problem. Do not feed in autumn and winter, and flush the soil with plain soft water every few months to wash out accumulated salts.
Propagation
Red Prayer Plant is propagated by division. In spring, at repotting time, gently tease the root ball apart into two or more sections, each with its own roots and several leaves, and pot each division in fresh mix. Keep the new plants warm, humid and out of direct sun while they establish, and water them consistently — divisions sulk for a few weeks and then take off. Stem cuttings with a node also root in water for marantas, which is a handy way to rescue a leggy stem.
Common problems and fixes
| Problem | Likely cause | Fix |
|---|---|---|
| Faded leaves | Too much direct sun | See below |
| Yellow leaves | Overwatering | See below |
| Brown leaf edges | Low humidity | See below |
Faded leaves
Likely cause: too much direct sun. Move the plant out of direct sun into bright indirect light. Faded leaves will not regain their colour, but new leaves grown in gentler light should come through vivid again.
Yellow leaves
Likely cause: overwatering. Overwatering is the most common cause of yellow leaves. Let the top soil dry before watering again, make sure the pot has drainage holes and is not sitting in water, and trim away leaves that are fully yellow.
Brown leaf edges
Likely cause: low humidity. Raise humidity, water consistently so the soil does not swing between soaked and bone dry, and flush the soil occasionally to remove salts. Damaged edges will not heal, but new leaves should come out clean.
Frequently asked questions
How often should I water red prayer plant?
Weekly; keep soil lightly moist. Always check the soil with a finger first rather than watering on a fixed day, because the interval changes with the season and pot size. Water thoroughly when the soil is dry and let the excess drain away.
How much light does red prayer plant need?
It needs medium indirect light. A spot near an east-facing window usually suits it well. Too little light gives slow, stretched growth and dull leaves; harsh direct sun can scorch the leaves.
Is red prayer plant safe for cats and dogs?
According to the data used for this guide, red prayer plant is non-toxic to cats and dogs.
When should I repot red prayer plant?
Repot every 1–2 years, or sooner if roots circle out of the drainage holes. Move up only one pot size, use fresh free-draining mix, and repot in spring.
Why does my red prayer plant fold its leaves at night?
The nightly folding is called nyctinasty and it is completely normal — the red prayer plant raises its leaves in the evening and lowers them in the morning, following the light. It is the behaviour that gives all prayer plants their name. The leaves should open fully during the day; if they stay folded or curled up in daylight, the plant is more likely thirsty or in air that is too dry.
Related guides
Browse the full houseplants hub for more species care guides, or try the tools hub for calculators that help with watering, light and repotting.