Monstera plants, with their iconic split leaves, are a favorite among plant enthusiasts. However, brown leaves can be a sign that your Monstera is stressed or facing suboptimal conditions. Identifying the cause is the first step in restoring your plant's health. Here are the most common reasons for browning leaves and how to address them:

1. Underwatering

Dry, crispy brown edges often indicate underwatering. Monsteras need consistent moisture, and when the soil dries out completely, the plant struggles to maintain hydration.
Solution: Check the soil regularly and water when the top 2 inches are dry. Use a pot with drainage to avoid overwatering.

2. Overwatering

Overwatering can cause root rot, which manifests as brown or black spots on the leaves. The roots can’t take in oxygen when they’re waterlogged, leading to leaf damage.
Solution: Allow the soil to dry out between waterings and ensure your pot has drainage holes.

3. Low Humidity

Monstera plants thrive in high humidity. Dry indoor air can cause the leaf tips to turn brown.
Solution: Increase humidity using a humidifier, a pebble tray, or by misting the plant. Keep it away from heaters or vents that dry out the air.

4. Direct Sunlight

Monsteras prefer bright, indirect light. Exposure to harsh direct sunlight can scorch their leaves, causing browning.
Solution: Move your Monstera to a spot with filtered light, such as near a sheer-curtained window or a room with indirect light.

5. Nutrient Deficiency

A lack of essential nutrients like nitrogen or potassium can lead to browning leaves.
Solution: Feed your Monstera with a balanced liquid fertilizer every 4–6 weeks during the growing season.

6. Pests and Diseases

Spider mites, scale insects, or fungal infections can cause brown spots or discoloration.
Solution: Inspect your plant regularly and treat pests with neem oil or insecticidal soap.

Final Thoughts

Brown leaves on a Monstera are often a sign of care issues that can be corrected. By ensuring proper watering, humidity, light, and nutrition, your plant will thrive and keep its lush, iconic foliage.