The String of Dolphins, a popular succulent known for its unique appearance resembling leaping dolphins, often develops shriveling leaves. Understanding the underlying causes and implementing appropriate solutions can help restore your plant’s health. This article explores the reasons behind shriveling and offers guidance on revival and ongoing care.
Understanding Why String of Dolphins Shrivel
Shriveling in String of Dolphins plants often signals an imbalance in their environment or care. The most frequent cause is underwatering, where the plant does not receive enough moisture. The distinct “dolphins” lose plumpness, appearing deflated, wrinkled, or flat as the plant draws on internal water reserves. The soil will typically feel completely dry.
Conversely, shriveling can also result from overwatering, leading to root rot. Damaged roots cannot effectively absorb water, causing the plant to show signs of dehydration. The “dolphins” might feel mushy or soft, and the soil may remain consistently wet or emit a foul odor. This distinction is important for proper diagnosis.
Environmental factors also play a role. Excessive direct sunlight can scorch and dehydrate leaves, causing them to shrivel and become crispy. Extreme temperature fluctuations, particularly very cold conditions, can damage plant cells and lead to shriveling as the plant struggles to maintain its internal functions.
Issues with the potting mix and container can also contribute to shriveling. A mix retaining too much moisture or a pot lacking adequate drainage holes can create conditions for root rot. A pot that is too large might hold excessive moisture, while one that is too small could dry out too rapidly, stressing the plant.
Reviving Your Shriveling Plant
If underwatering is the issue, thoroughly water the plant. Use bottom watering, where the pot sits in a tray, or drench the topsoil until water drains from the bottom. Allow the soil to dry completely between waterings to prevent recurrence.
For overwatering and potential root rot, immediate intervention is necessary. Carefully remove the plant and inspect roots, trimming any mushy, black, or foul-smelling sections with clean shears. Allow trimmed roots to air dry for several hours before repotting into fresh, well-draining succulent or cactus mix. Avoid watering for a few days after repotting to allow roots to heal.
When environmental stress is the culprit, relocate the plant. Move your String of Dolphins to a spot with bright, indirect light, away from harsh, direct sun. Ensure stable temperatures, ideally between 65°F and 75°F (18°C-24°C), avoiding drafts or extreme heat.
If shriveling stems from potting mix or container issues, repotting is advised. Choose a well-draining succulent or cactus mix, typically containing perlite or sand for aeration and drainage. Select an appropriately sized pot with ample drainage holes to prevent water accumulation.
Essential Care for Thriving String of Dolphins
Provide correct light conditions; these succulents thrive in bright, indirect light. An ideal spot is near a south-facing window, where they can receive several hours of light without intense, direct sun that could scorch their leaves.
Water correctly using the “soak and dry” method. Allow the soil to dry completely between waterings before thoroughly drenching the plant. This prevents both underwatering and overwatering, accommodating the plant’s drought-tolerant nature. Adjust watering frequency seasonally, reducing it during dormant winter months.
A well-draining potting mix prevents root issues. Use a specialized succulent or cactus mix, or a homemade blend with perlite or coarse sand, to ensure aeration and prevent waterlogging. Moderate temperatures, typically 65°F to 75°F (18°C-24°C), and average household humidity are suitable.
Fertilization is not a frequent requirement. If fertilizing, apply a diluted, balanced liquid fertilizer sparingly during the active growing season (spring and summer), typically no more than once a month. Regularly inspect your plant for early signs of distress, like changes in leaf texture or color, or pests, for timely intervention.