Updated: June 27, 2023

Introduction

The Mermaid Tail plant, scientifically known as Epiphyllum anguliger, is a unique and beautiful succulent that has gained popularity among plant enthusiasts. Its cascading, fishbone-shaped leaves resemble the tail of a mermaid, hence its common name. While this plant is generally easy to care for, there are a few common issues that can cause it to wither and die. In this article, we will explore some potential causes of the decline of your Mermaid Tail plant and offer tips to revive it.

Insufficient Light

One of the most common reasons for the deterioration of a Mermaid Tail plant is inadequate light exposure. As an epiphytic cactus, this plant thrives in bright, indirect light. If you notice that your plant’s leaves are becoming elongated and pale, it may be a sign that it is not receiving enough light. To remedy this issue, try moving your plant to a spot with brighter, filtered light. Avoid placing it in direct sunlight as this can scorch the leaves.

Overwatering

Overwatering is another common mistake made when caring for the Mermaid Tail plant. This succulent prefers dry conditions and can be prone to root rot if it sits in waterlogged soil for too long. Signs of overwatering include yellowing or browning leaves, mushy stems, and an unpleasant odor emanating from the soil. To prevent overwatering, ensure that your plant is potted in well-draining soil and only water when the top inch of the soil feels dry to the touch.

Underwatering

On the flip side, underwatering can also lead to the decline of your Mermaid Tail plant. While this succulent is drought-tolerant, prolonged periods of dryness can cause its leaves to shrivel and become discolored. To avoid underwatering, check the soil moisture regularly and water your plant thoroughly when it becomes dry. However, be cautious not to let it sit in excess water, as mentioned earlier.

Improper Humidity Levels

Mermaid Tail plants are native to the tropical rainforests of Central and South America, where they enjoy high humidity levels. If the air in your home is too dry, your plant may suffer. Symptoms of low humidity include crispy or brown leaf tips and edges. To increase humidity around your Mermaid Tail plant, you can place a tray of water nearby or use a humidifier. Misting the leaves can also provide a temporary boost in humidity.

Lack of Nutrients

Like all plants, the Mermaid Tail plant requires essential nutrients to thrive. If you notice that your plant’s growth has slowed down and its leaves appear pale or yellowish, it may be lacking in nutrients. To remedy this issue, you can fertilize your plant during the growing season (spring and summer) with a balanced houseplant fertilizer. Be sure to follow the instructions on the fertilizer packaging to avoid overfertilization, which can harm your plant.

Pests

Pests can also pose a threat to the health of your Mermaid Tail plant. Common pests that may infest this succulent include mealybugs and spider mites. Mealybugs appear as small, white cottony masses on the leaves and stems, while spider mites create fine webbing and cause yellowing or stippling on the foliage. To combat these pests, you can use insecticidal soap or neem oil. Be sure to thoroughly coat both sides of the leaves and repeat the treatment as necessary.

Lack of Pruning

Regular pruning is essential for maintaining the health and shape of your Mermaid Tail plant. Without proper pruning, the growth can become unruly and lead to leggy stems or overcrowding. Additionally, removing dead or dying leaves and stems can help prevent the spread of diseases. When pruning your plant, make clean cuts just above a leaf node using sharp, sterilized shears. This will encourage new growth and keep your plant looking its best.

Conclusion

The decline of your Mermaid Tail plant can be disheartening, but with proper care and attention, you can revive it and bring it back to its former glory. By addressing potential issues such as insufficient light, overwatering or underwatering, improper humidity levels, lack of nutrients, pests, and lack of pruning, you can create an optimal environment for your plant to thrive. Remember to observe your plant closely and make adjustments as needed. With patience and care, your Mermaid Tail plant will once again become a stunning centerpiece in your home or garden.