The Ultimate Calathea Care Guide: Varieties, Tips, and FAQs
What Are Calatheas?
Calatheas are tropical houseplants known for their striking patterned foliage and vibrant colours. Part of the Marantaceae family, Calatheas are native to the rainforests of South America, thriving in humid environments with indirect light. They are often called “prayer plants” (though technically prayer plants are Marantas) because their leaves fold up at night.
Why Are Calatheas Popular?
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Beautiful foliage: Unique patterns, stripes, and deep colours
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Pet-friendly: Non-toxic to cats and dogs
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Adds tropical vibes: Instantly brightens any indoor space
Popular Calathea Varieties
Here are the most searched and loved Calathea varieties:
1. Calathea Orbifolia
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Description: Large, round leaves with silver and green striped patterns
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Light Needs: Bright, indirect light
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Watering: Keep soil consistently moist but not soggy
2. Calathea Medallion
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Description: Dark green leaves with light green patterns and deep purple undersides
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Light Needs: Medium to bright indirect light
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Watering: Water when top inch of soil is dry
3. Calathea Lancifolia (Rattlesnake Plant)
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Description: Long, wavy green leaves with dark green spots and purple undersides
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Light Needs: Bright, indirect light
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Watering: Keep soil evenly moist
4. Calathea Roseopicta
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Description: Dark green leaves with pinkish or cream-coloured stripes forming a feathered pattern
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Light Needs: Medium indirect light
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Watering: Allow top inch of soil to dry between waterings
5. Calathea Rufibarba (Furry Feather Calathea)
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Description: Long, narrow, velvety green leaves with fuzzy undersides and a rich burgundy tone
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Light Needs: Bright, indirect light
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Watering: Keep soil consistently moist; sensitive to underwatering
6. Calathea Freddie
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Description: Narrow, light green leaves with darker green striping, giving a fresh, tropical appearance
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Light Needs: Bright to medium indirect light
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Watering: Keep soil evenly moist but not waterlogged
Calathea Care Tips
Light Requirements
Calatheas prefer bright, indirect light. Direct sunlight can burn their leaves, while too little light may cause their colours to fade.
Watering
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Use filtered or distilled water, as Calatheas are sensitive to tap water chemicals.
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Keep the soil consistently moist but not soggy.
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Reduce watering slightly in winter when growth slows.
Humidity
Calatheas thrive in high humidity environments (50-60% or higher). Low humidity can cause leaf edges to brown.
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Mist leaves regularly and use a foliage spray.
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Use a humidifier
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Group plants together for natural humidity
Soil
Use a well-draining potting mix that retains moisture without staying soggy. A mix of potting soil, perlite, and orchid bark works well.
Temperature
Keep them in warm environments (18-27°C / 65-80°F). Avoid cold drafts and sudden temperature changes.
Fertilizing
Feed with a balanced, diluted liquid fertilizer every 4 weeks during spring and summer. Reduce fertilizing in fall and winter.
Frequently Asked Questions About Calatheas
Q: Why are my Calathea leaves curling?
This usually indicates underwatering, low humidity, or too much direct sunlight. Check soil moisture, mist leaves, and move to a location with bright indirect light.
Q: Why do Calatheas get brown tips?
Brown tips are often caused by low humidity, fluoride or chlorine in tap water, or underwatering. Switch to filtered water and increase humidity around the plant.
Q: Are Calatheas hard to care for?
They can be sensitive to watering and humidity, but with the right conditions – consistent moisture, humidity, and indirect light – they thrive beautifully.
Q: Can Calatheas grow in low light?
They tolerate lower light better than many plants, but bright indirect light will keep their colours vibrant and growth strong.
Q: Do Calatheas clean the air?
Yes, like many tropical plants, Calatheas help purify indoor air, removing toxins and adding humidity to the environment.
Final Tips for Healthy Calatheas
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Avoid placing near air vents or cold drafts
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Rotate the plant occasionally for even growth
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Clean leaves regularly to keep them dust-free and photosynthesizing efficiently
Shop Calatheas
Looking to add a Calathea to your indoor jungle? Explore our range of beautiful Calatheas, from easy-care Rattlesnake Plants to stunning Orbifolias and Freddies.
