Calathea Care Guide
Introduction
Calatheas are treasured for their strikingly patterned leaves and unique ability to fold their foliage at night. Native to tropical regions of South America, these plants add a vibrant, decorative touch to any indoor space. While they are a bit more finicky than other houseplants, proper care ensures they thrive and showcase their beauty.
Quick Care Summary
Light: Bright, indirect light. Avoid direct sunlight to prevent leaf scorch.
Water: Water when the top inch of soil feels dry. Use distilled or filtered water to avoid mineral buildup.
Humidity: Thrives in high humidity; 50% or higher is ideal.
Temperature: 65–80°F. Keep away from drafts and sudden temperature changes.
Soil: Well-draining, tropical soil mix.
Food: Feed every 4 weeks during spring and summer with a diluted, balanced fertilizer.
Care Instructions
Light
Calatheas prefer bright, indirect light. Direct sunlight can fade their vibrant leaf patterns and scorch their delicate foliage. For best results, place them near a north- or east-facing window or filter stronger light with sheer curtains.
Watering
Water your calathea when the top inch of soil feels dry. Use distilled or filtered water to avoid issues caused by tap water minerals, such as browning leaf tips. Ensure the pot has good drainage and never let the plant sit in standing water.
Humidity
Calatheas thrive in high humidity levels, ideally 50% or higher. To maintain optimal conditions:
Use a humidifier or place the plant near a pebble tray filled with water.
Group your calathea with other plants to create a humid microenvironment.
Mist the leaves occasionally, but avoid overdoing it to prevent fungal issues.
Soil
A well-draining, peat-based potting mix works best for calatheas. At Plant Bus, we recommend a mix that retains moisture while allowing excess water to drain, such as a combination of peat moss, coco coir, and perlite.
Temperature
Maintain temperatures between 65–80°F. Avoid exposing your calathea to drafts, heaters, or air conditioning vents, as sudden temperature changes can cause stress and lead to leaf damage.
Feeding
Feed your calathea every 4 weeks during the growing season (spring and summer) with a diluted, balanced fertilizer. Fertilizing isn’t necessary in fall and winter when growth slows.
Maintenance Tips
Pruning
Prune your calathea to remove yellowing or damaged leaves. Regular pruning helps the plant focus its energy on healthy, vibrant foliage.
Repotting
Repot your calathea every 1–2 years or when it becomes root-bound. Choose a pot that is slightly larger than the current one and refresh the soil with a nutrient-rich mix.
Propagation
While calatheas are best propagated by division:
Gently remove the plant from its pot and separate the root clumps.
Plant each division in its own container with fresh potting mix.
Water lightly and place in a warm, humid environment until established.
Common Problems and Solutions
Brown Leaf Tips
Cause: Low humidity or mineral buildup from tap water.
Solution: Increase humidity and switch to distilled or filtered water.
Yellow Leaves
Cause: Overwatering or poor drainage.
Solution: Allow the soil to dry out more between waterings and ensure proper drainage.
Curling Leaves
Cause: Underwatering or low humidity.
Solution: Water thoroughly and maintain higher humidity levels.
Ready to Thrive?
Calatheas are captivating houseplants that reward attentive care with stunning foliage and dynamic movement. At Plant Bus, we provide the tools, tips, and premium supplies you need to keep your calatheas healthy and vibrant. Let’s grow together!