Houseplant · Marantaceae
Calathea Orbifolia
Goeppertia orbifolia
Wide, rounded, ribbon-painted leaves that settle together at night like folded hands and thank you for a little steady attention.
Bright indirect
65–75°F · 18–24°C
USDA 11–12
2–3 ft · 0.6–0.9 m
Overview
If you have fallen for those big, almost circular leaves with their soft silver-green ribbon stripes, you are in good company, and you can absolutely grow this plant well. Watch it in the evening and you will catch the foliage rising and pressing together, the gentle habit that gave the prayer plant its name. It grew up on the shaded floor of an eastern Brazilian rainforest, and once you picture that home, its likes and dislikes start to make sense.
It sits in the prayer plant family, the Marantaceae, and these days its accepted name is Goeppertia orbifolia after botanists rearranged the old Calathea group. Nothing about the plant on your windowsill changed with that paperwork, and plenty of growers and shops happily keep calling it Calathea, so there is no wrong name to use.
Be honest with yourself that this one asks a bit more of you than a pothos, but every misstep here is recoverable. It prefers clean water and damp air, and it will pout if those slip, yet a sulking leaf is a message, not a death sentence. Steady the light, the water, and the humidity, and you will be rewarded with quick, leafy growth and some of the loveliest foliage in the house.
Care
The short version: give it bright indirect light and no direct sun, water it with distilled water or rainwater so the soil stays evenly moist, and keep it in a warm room at 65°F to 75°F (18°C to 24°C) with humidity of at least 60%.
Light
Settle it somewhere with bright, indirect light and out of direct sun, since strong rays wash out those pretty markings and burn the leaves. A spot in partial shade is fine too, though you may notice slower growth and softer color in a dim corner. A touch of early-morning or nicely diffused sun is all it ever wants.
Water
Aim to keep the soil evenly moist but never soggy, and ease back through winter when the plant slows down. What you water with matters just as much as how much, so reach for distilled water or rainwater. The fluoride and salts in tap water are usually the real cause behind those brown tips and edges, so swapping the water often solves the problem on its own.
Soil
Plant it in a moist yet well-drained mix, something loamy or peaty that stays damp without turning to sludge. A slightly acidic to neutral pH of 5.5 to 7.0 keeps it content. You are looking for soil that holds a little moisture between waterings and still lets the excess drain away.
Temperature
Warm, even rooms of 65°F to 75°F (18°C to 24°C) suit it beautifully. Cold drafts and sudden chills are the one thing it truly cannot take, so tuck it away from doorways, vents, and chilly winter glass and it will be comfortable.
Humidity
Here is the factor that makes the real difference, so give it your attention. Reach for at least 60% humidity, which is more than most homes offer, and a small humidifier does the work for you with ease. A pebble tray and a cluster of leafy neighbors help as well, and remember that dry air is what crisps the tips and curls the leaves.
Feeding
While it is growing from spring into summer, offer a monthly balanced houseplant fertilizer at the usual strength. Let it rest unfed through winter. It is a light eater, and going easy here matters, because excess fertilizer leaves behind salt that can scorch the leaf edges.
Pruning
There is hardly any pruning to do, which is one less thing to fret about. Simply snip away damaged, browned, or yellowing leaves at the base whenever you spot them, and the plant stays neat while putting its energy into fresh, healthy growth.
Repotting
Move it up every 1 to 2 years in spring, or a little sooner if roots circle the pot, water rushes straight through, or growth has stalled. Choose a pot just one size larger with fresh mix, since this plant is happier snug than swimming in soil.
Size & spacing
Indoors it grows to about 2 to 3 feet (61 to 91 cm) tall with a spread of 12 to 24 inches (30 to 61 cm). Give it a little breathing room so those generous leaves can open out and fresh air can move gently around them.
Troubleshooting
Try not to worry when a leaf looks off, because nearly every issue here shows up on the foliage and nearly every one comes back to water quality, humidity, or light. The leaves are simply telling you what they need. Find your symptom below, gently sort out the cause, and the plant will carry on.
Drooping yellow leaves and mushy roots
Soil that stays wet leaves the roots short of air and brings on root rot, turning them brown and mushy rather than firm and pale. Slip the plant out, trim away every rotted root, and settle it into fresh, well-drained mix. From there water just enough to keep things evenly moist and never let it sit in soggy soil, and it can bounce back.
Fix:
- Remove plant and cut away rotted roots
- Repot into fresh well-drained mix
- Water only to keep evenly moist, never soggy
Fading patterns and pale burned spots
When the bold pattern fades and pale burned patches appear on the sunniest leaves, the plant is simply getting too much light, and direct afternoon sun is the usual reason. Shift it into bright indirect light or partial shade and the fresh leaves that follow will come in richly marked again, so this one mends itself with time.
Fix:
- Move to bright indirect light or partial shade
- Avoid direct afternoon sun
Faint webbing and tiny speckles appearing
Dry air can tempt spider mites, which tuck themselves on the leaf undersides where you might spot faint webbing and a scatter of tiny moving specks. Rinse the foliage, then treat with insecticidal soap or horticultural oil and repeat until they are gone. Keeping the humidity up is the kindest long-term way to keep them from returning.
Fix:
- Rinse foliage
- Treat with insecticidal soap or horticultural oil
- Raise humidity
Crispy brown leaf tips creeping in
Take heart, because this is nearly always just the tap water rather than anything you did wrong. Fluoride, chlorine, and dissolved salts gather and singe the leaf margins while the middle stays a healthy green. Move over to distilled water or rainwater, lift the humidity to at least 60%, and feel free to trim the crisp edges if the look bothers you.
Fix:
- Switch to distilled water or rainwater
- Raise humidity to at least 60% with a humidifier or wet-pebble tray
- Trim damaged edges if desired
Leaves curling or rolling inward
Curled, inward-rolling leaves usually mean the air has gone too dry or the soil got thirsty, and the edges often brown alongside it. Bring the humidity up to at least 60% with a humidifier or pebble tray and keep the soil steadily moist. Once the plant feels at ease again, those leaves tend to relax and open back up.
Fix:
- Increase humidity to at least 60%
- Keep soil consistently moist
Brown or rusty spots dotting the leaves
Clear little spots that appear after watering are a sign of water sitting on the foliage. Pour at the soil instead of over the top, and skip the misting that leaves leaves damp. A bit more air moving around the plant helps the surface dry quickly, and the new growth comes in clean.
Fix:
- Water at the soil level and avoid wetting leaves
- Improve air circulation
Toxicity
You can relax on the safety front, because this is one of the gentlest plants to keep around animals. The ASPCA lists Calathea and the prayer plant family as non-toxic to cats, dogs, and horses, and NC State Extension confirms the same for Goeppertia orbifolia by name. A curious nibble from a pet is nothing to lose sleep over.
Safe for
People · Cats · Dogs · Horses · Rabbits · Livestock · Birds
Cats None
Because the ASPCA marks this plant non-toxic to cats, a curious bite is truly nothing to fret about. A cat that overdoes it on any houseplant might bring it back up, but that is just a too-full stomach rather than poisoning.
Dogs None
It is safe for dogs, with both the ASPCA and NC State Extension placing it on the non-toxic list. There is no reason to wall it off or hurry to the vet if your dog has a chew.
Horses None
Horses can graze nearby with no worry at all, since the ASPCA rates the prayer plant family non-toxic to horses.
Rabbits None
There is no toxin here that could hurt a rabbit. That said, leafy houseplants are not really part of a rabbit's diet, so let any taste stay an odd nibble rather than a meal.
Livestock None
Goats, sheep, and other livestock have nothing to fear from this plant, which holds none of the toxins that make so many ornamentals risky out in the field.
Birds None
A pet bird that picks at a leaf is in no danger, since the plant carries nothing toxic, though it is wise to keep fertilizer or leaf-shine residue off any foliage a bird can reach.
People None
Handling it, or an accidental taste, brings no poisoning risk to children or grown-ups. It is not meant to be eaten, but it rests comfortably on the non-toxic list.
How to propagate
Making more of this plant is simpler than it sounds, and there is just one way to do it: gently splitting the plant you already have. Cuttings will not take, so a spring division is the friendly route, and you do not need any special skill to manage it.
DivisionModerate
Spring · Several weeks to establish after potting up divisions
Division is your one path to more plants, since this one will not grow from a leaf or stem cutting, and that is perfectly fine. Do it in spring, lifting the rootball and easing it apart into clumps that each keep their own roots and leaves before potting them up on their own. Give those divisions a few weeks of warm, humid, evenly moist care and they settle in and begin growing happily by themselves.
Myths
Calathea orbifolia must be the proper scientific name today.
Not anymore, though it is an easy mix-up. Kew's Plants of the World Online now gives the accepted name as Goeppertia orbifolia, a change from a 2012 reshuffle that moved many Calathea species into the genus Goeppertia. It is the very same plant, just wearing a newer label, so do not feel you have the wrong one.
A prayer plant like this could poison a cat or dog.
Happily, they are not. The ASPCA lists Calathea and the wider prayer plant family as non-toxic to dogs and cats, and NC State Extension agrees for Goeppertia orbifolia by name. You can keep this one in a pet home with real peace of mind.