How to Grow String of Turtles
Peperomia prostrata
String of Turtles is a charming trailing peperomia with tiny round leaves patterned like turtle shells. It thrives in bright indirect light — the markings fade in low light — and needs only moderate watering; let the top 2–3 cm of compost dry between waterings to avoid root rot. High humidity helps keep the foliage lush, so a bathroom shelf or pebble tray works well. A compact, low-maintenance plant that looks stunning in a hanging basket. Non-toxic to cats and dogs.
Yearly Lifecycle
Care Essentials
Feed monthly with a diluted balanced fertiliser from spring through summer only. String of Turtles are light feeders — overfeeding causes leggy, weak vines.
Watch For
- Root rot from overwatering
- Mealybug in leaf axils
- Fungus gnats in damp compost
- Leaf drop from cold draughts or dry air
- Fading turtle pattern from too little light
Pet Safety
Care Requirements
Light
Bright indirect light; no direct sun
Place near a bright window out of direct sun. The distinctive turtle-shell leaf pattern fades noticeably in low light. An east- or north-facing windowsill is ideal.
Watering
Let top 2–3 cm dry between waterings
Water moderately and allow the upper layer of compost to dry before watering again. Overwatering is the main cause of failure — the small root system rots quickly in soggy soil.
Fertilizing
Half-strength balanced feed monthly, spring to summer
Apply a diluted balanced liquid fertiliser at half-strength once a month from spring through summer. Do not feed in autumn or winter when growth slows.
Humidity
Prefers moderate to high humidity
Higher humidity keeps the tiny leaves plump and prevents leaf drop. A pebble tray with water, occasional misting, or placement in a humid bathroom all help.
Pruning
Trim bare vines in spring
Pinch back any long bare stems in spring to encourage bushy new growth. Cuttings root easily in water or moist compost.
