Peperomia Prostrata ‘String of Turtles’ - Large

he string of turtles (Peperomia prostrata) is a small, trailing succulent-like plant that’s popular for its unique round, patterned leaves that resemble turtle shells. It’s relatively easy to care for if you provide the right conditions. 

🌱 Light

• Prefers bright, indirect light.

• Can tolerate lower light, but growth will be slower, and patterns may fade.

• Avoid direct harsh sun, which can scorch leaves.

💧 Watering

• Water when the top 1–2 inches of soil feel dry.

• Use the “soak and dry” method: water thoroughly, then let excess drain.

• Avoid letting it sit in water—root rot is the biggest risk.

• Slightly drought tolerant; better to underwater than overwater.

🪴 Soil

• Needs a well-draining mix. A good blend is:

  • 2 parts houseplant soil

  • 1 part perlite or pumice

  • 1 part orchid bark or coco coir

• You can also use a cactus/succulent mix amended with organic matter.

🌡️ Temperature & Humidity

• Ideal temp: 65–80°F (18–27°C).
  

• Prefers moderate to high humidity (50–70%).

• In dry climates, use a pebble tray or humidifier.

🌿 Fertilizer

• Feed every 4–6 weeks in spring and summer with a balanced, diluted liquid fertilizer.

• No need to fertilize in fcolder months when growth slows.

✂️ Pruning & Repotting

• Prune lightly to encourage fuller growth and prevent legginess.

• Repot every 2–3 years or when roots start filling the pot.

• Best in shallow pots due to its shallow root system.

  ⚠️ Common Problems

  • Yellow, mushy leaves → overwatering.

  • Shriveled, crispy leaves → underwatering or too much sun.

  • Leggy growth → not enough light.

  • Pests (rare) → mealybugs or fungus gnats if soil stays wet.