If you’re looking for a houseplant with stunning leaves that seems to move with a rhythm of its own, look no further. The Calathea concinna is a true standout, known for its graceful and patterned foliage that can brighten any indoor space.
This tropical plant, often called the “Freddie,” is part of the prayer plant family. Its leaves famously rise and fall with the light each day. While it’s not the easiest plant to care for, its beauty makes the effort completely worthwhile.
Let’s get you set up for success with this captivating plant.
Calathea Concinna
Native to the rainforests of Brazil, the Calathea concinna thrives on the forest floor. This origin story is the key to understanding its needs: consistent moisture, high humidity, and bright but indirect light. Its leaves are its main attraction.
Each elongated, oval leaf features a beautiful pattern. A central herringbone-like stripe of light green runs down a darker green background. The undersides are a soft, contrasting purple-red color.
Why the Leaves Move: The Nyctinasty Rhythm
You might notice your plant’s leaves standing more upright in the evening and lying flatter during the day. This isn’t a sign of a problem—it’s normal! This daily movement is called nyctinasty.
It’s thought to help the plant maximize light capture or conserve moisture. Watching this gentle motion is one of the joys of owning a Calathea.
Essential Care Requirements for Healthy Leaves
To keep those leaves graceful and patterned, you need to mimic its natural habitat. Getting these core elements right prevents most common issues.
Light: Bright But Indirect is Best
Direct sunlight is the enemy of those beautiful patterns. It will quickly scorch and fade the leaves. Instead, place your Calathea concinna in a spot with plenty of filtered light.
- A north-facing window is often ideal.
- An east-facing window with morning sun can work.
- You can use a sheer curtain to diffuse light from a south or west window.
- It can tolerate lower light, but growth will slow and patterns may become less vivid.
Water: The Goldilocks Zone
Watering is where many new owners stumble. The goal is consistently moist soil, but never soggy. Think of a well-wrung sponge.
- Check the top inch of soil with your finger.
- If it feels dry, it’s time to water.
- Water thoroughly until it runs from the drainage holes.
- Always empty the saucer after 15 minutes so the roots aren’t sitting in water.
Use room-temperature or lukewarm water. Cold tap water can shock the sensitive roots. If you can, using distilled, rainwater, or filtered water is even better to avoid leaf tip browning from chemicals like fluoride.
Humidity: The Non-Negotiable
This is the most critical factor after watering. Average home humidity (around 30-40%) is too low. Your Calathea concinna prefers 60% or higher. Brown, crispy leaf edges are a sure sign the air is too dry.
- Group plants together to create a humid microclimate.
- Place the pot on a pebble tray filled with water (keep the pot above the water line).
- Use a room humidifier placed nearby. This is the most effective method.
- Misting provides a very temporary boost and isn’t a sole solution.
Soil and Potting
A well-draining, peat-based potting mix is perfect. You can use a standard African violet mix, or make your own with:
- Two parts peat or coco coir
- One part perlite
- One part potting soil
Ensure the pot has excellent drainage holes. Repot every 1-2 years in spring if the plant becomes root-bound.
Common Problems and Their Solutions
Even with great care, you might encounter an issue. Here’s how to troubleshoot common Calathea concinna problems.
Crispy, Brown Leaf Edges
This is almost always due to low humidity or chemicals in water. Increase humidity with a pebble tray or humidifier. Switch to watering with distilled or rainwater if you haven’t already.
Yellowing Leaves
Yellow leaves can have a few causes:
- Overwatering: This is the most common cause. Let the soil dry out a bit more between waterings.
- Underwatering: The plant is too dry for too long. Check soil moisture more frequently.
- Natural aging: Older leaves at the bottom will occasionally yellow and die off. This is normal if it’s just a leaf here and there.
Curling or Drooping Leaves
Leaves curling inward usually signal the plant is thirsty. Check the soil moisture. Drooping can also indicate the soil is too wet or too cold. Make sure your plant isn’t in a drafty spot near a door or air vent.
Fading Leaf Patterns
If those stunning patterns start to dissapear, the plant is likely getting too much direct light. Move it to a shadier location immediately. Too little light can also cause patterns to become less distinct.
Feeding and Propagation
During the growing season (spring and summer), feed your plant with a balanced, diluted liquid fertilizer once a month. Do not fertilize in fall and winter when growth slows. Over-fertilizing can burn the roots and damage the leaves.
Propagating a Calathea concinna is done by division when you repot it. This is the only reliable method for home growers.
- Gently remove the plant from its pot in spring.
- Carefully separate the root clump into two or more sections, each with several stems and healthy roots.
- Pot each new section into its own container with fresh soil.
- Water well and keep in a warm, humid spot to recover.
FAQ About Calathea Concinna Care
Is the Calathea concinna pet-friendly?
Yes! Calathea plants are non-toxic to cats and dogs, making them a safe choice for pet owners.
How often should I water my “Freddie” Calathea?
There’s no set schedule. Always water based on soil moisture. This could be once a week in summer or every 10-14 days in winter, depending on your home’s conditions.
Why are my Calathea’s leaves not moving?
The nyctinasty movement is most pronounced in younger, healthy plants. Older leaves move less. Also, if the plant is stressed (from low light, incorrect watering, or cold), the movement may diminish until its health improves.
Can I put my Calathea concinna outside?
Only in warm, humid months, and only in a completely shaded, sheltered spot. Never expose it to direct outdoor sun. It’s generally safer and easier to keep it as an indoor plant year-round.
What’s the difference between Calathea concinna and Calathea freddie?
They are the same plant. “Freddie” is a common cultivar name for Calathea concinna. You might see it sold under either name.
Final Tips for Success
Caring for a Calathea concinna is a rewarding practice in observation. Pay close attention to what its leaves are telling you. They are the best indicator of its health.
Keep it warm, humid, and out of direct sun, and you’ll be rewarded with a stunning display of graceful and patterned foliage for years to come. Remember, consistency is more important than perfection. With a little patience, you’ll find a rhythm that works for both you and your plant.