Terrarium Creations
Plant Library

Prayer Plant

Maranta leuconeura

Family: Marantaceae

Prayer Plant (Maranta leuconeura)

Photo via Wikimedia Commons.

Difficulty
Moderate
Light
Bright, indirect
Water
Evenly moist
Humidity
High
Size
20–30 cm
Closed terrarium
Excellent

The Prayer Plant is prized for its beautifully patterned leaves — veined in red and blotched in green — that famously fold upward at night as if in prayer. It thrives on terrarium humidity.

Light

Bright, indirect light shows off the leaf markings; direct sun fades and scorches them.

Water & humidity

Keep evenly moist with soft or filtered water — it's sensitive to the minerals and chlorine in hard tap water.

In the terrarium

A closed terrarium's high humidity suits it perfectly, preventing the crispy edges it so often gets as a houseplant. It stays low and spreading.

Tip: Use rainwater or distilled water if your tap water is hard, to avoid brown leaf edges.

Common problems

  • Crispy brown edges = low humidity or hard water; a humid terrarium and soft water fix both.
  • Faded pattern = too much light.
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Frequently asked questions

Is the Prayer Plant good for a closed terrarium?

Yes — the constant humidity keeps its foliage lush and prevents the brown, crispy edges it gets in dry rooms.

Why do Prayer Plant leaves get crispy edges?

Usually low humidity or hard tap water. A humid terrarium and soft (rain/distilled) water resolve it.

Care information is a general guide; conditions vary. Some links on this site are affiliate links that help support Terrarium Creations.