Calatheas can be a bit finicky when it comes to keeping them alive and thriving. Many people struggle with calathea care because they have specific requirements that need to be met in order for them to thrive. Let’s explore some of the reasons why calatheas can be challenging to keep alive.
1. Watering: One of the most common problems with calathea care is watering. Calatheas prefer consistently moist soil, but they don’t like to sit in waterlogged conditions. Over-watering can lead to root rot and other fungal diseases, while under-watering can cause the leaves to dry out and curl. It’s essential to find the right balance and water your calathea when the top inch of soil feels dry. A good way to check if it needs water is by sticking your finger into the soil and feeling the moisture level.
2. Temperature: Calatheas are native to tropical regions and thrive in temperatures between 60-85°F (15-29°C). They are sensitive to cold drafts and temperature fluctuations, so it’s important to keep them away from cold windows or doors. If the temperature drops below their preferred range, they may suffer from leaf discoloration, wilting, or even die back. It’s crucial to provide a consistent and warm environment for your calathea.
3. Humidity: Another key factor in calathea care is humidity. Calatheas prefer high humidity levels, similar to their natural tropical habitat. Dry air can cause the tips of the leaves to brown and curl. You can increase humidity around your calathea by placing a tray of water near it, using a humidifier, or misting the leaves regularly. Grouping your calatheas together can also create a small microclimate with higher humidity.
4. Light: Calatheas prefer bright, indirect light. Too much direct sunlight can scorch their leaves, while too little light can cause them to lose their vibrant colors and become leggy. Finding the right balance of light is crucial for their growth and health. If you notice your calathea’s leaves are fading or losing their patterns, it may be a sign that they need more light. On the other hand, if the leaves are turning yellow or brown, it could be a sign of too much direct sunlight.
5. Soil and Fertilizer: Calatheas require well-draining soil that retains moisture without becoming waterlogged. A mix of peat moss, perlite, and potting soil can provide the right balance. They are also sensitive to high levels of salts in fertilizers, so it’s best to use a balanced, water-soluble fertilizer diluted to half strength or use organic alternatives. Fertilize your calathea during the growing season (spring and summer) and reduce or stop feeding during the dormant period (fall and winter).
Personal experience: I have struggled with calathea care in the past, mainly due to underwatering. I used to water them when the soil felt dry on the surface, but I didn’t consider the moisture level deeper in the pot. As a result, the leaves started to curl and brown at the edges. I learned the importance of checking the moisture level deeper in the soil and adjusting my watering schedule accordingly.
The key challenges in keeping calatheas alive revolve around watering, temperature, humidity, light, and soil conditions. Finding the right balance and meeting their specific requirements can be a bit challenging, but with proper care and attention, you can enjoy the beautiful foliage and vibrant colors of these stunning plants.
