String of Pearls vs Dolphins vs Bananas vs Turtles — Complete Comparison

Compare all popular string succulents side by side. Learn the differences in care, growth rate, difficulty, and appearance between string of pearls, dolphins, bananas, and turtles. This guide covers everything you need to know about this topic, including common causes, step-by-step solutions, and answers to frequently asked questions.

Here are the key things to understand: String of Pearls (Senecio rowleyanus) has round bead-like leaves and is the most iconic but most finicky of the group. String of Dolphins (Senecio peregrinus) has dolphin-shaped leaves and is a hybrid of pearls and candle plant. String of Bananas (Senecio radicans) has elongated banana-shaped leaves and is the easiest and fastest growing. String of Turtles (Peperomia prostrata) is technically not a succulent but a peperomia with tiny patterned round leaves. All four trail beautifully from hanging baskets but have significantly different care requirements and difficulty levels. Understanding these fundamentals will help you diagnose and resolve this issue more effectively.

The most common reasons this occurs include: String of Pearls is the most difficult — overwatering, underwatering, low light, or repotting can kill it quickly. String of Dolphins tends to lose its dolphin shape in low light, producing elongated nondescript leaves instead. String of Bananas is rarely killed by anything except severe overwatering, making it ideal for beginners. String of Turtles needs more humidity and moisture than true succulents since it is a tropical peperomia. Identifying the root cause is the first step toward finding the right solution.

To resolve this, follow these recommended steps: For beginners start with String of Bananas — it grows fast, roots easily, and tolerates care mistakes. Give all string succulents bright indirect to direct morning light for compact growth and best leaf shapes. Water string succulents when the beads or leaves start to look slightly less plump or wrinkled. Use an extremely well-draining cactus mix with extra perlite — these are very rot-prone in heavy soil. For String of Turtles, use standard potting mix with perlite and water more frequently than the others. If these steps do not resolve the issue, consider consulting additional resources or a qualified professional.

This article is part of our Succulents & Cacti collection on Houseplants Wiki. We provide comprehensive, up-to-date information to help you find solutions quickly.