Terrarium Creations
Plant Library

Little Tree Plant

Biophytum sensitivum

Family: Oxalidaceae

Little Tree Plant (Biophytum sensitivum)

Photo via Wikimedia Commons.

Difficulty
Moderate
Light
Bright, indirect
Water
Constantly moist
Humidity
High
Size
10–15 cm
Closed terrarium
Excellent

The Little Tree Plant looks exactly like a miniature palm or tree fern — a slender trunk topped with a whorl of feathery leaflets — giving instant scale and a magical bonsai-forest feel to a terrarium.

Light

Bright, indirect light. It's a understorey plant and dislikes direct sun.

Water & humidity

Keep constantly moist and warm; it resents drying out.

In the terrarium

A wonderful novelty for warm closed terrariums, where its need for high humidity is easily met. Its tiny 'tree' form adds a sense of scale among mosses.

Tip: Its leaflets fold when touched (like a sensitive plant) — a fun feature, but handle sparingly.

Common problems

  • Collapsing or dropping leaflets = it dried out or got cold.
  • Leggy trunk = insufficient light.
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Frequently asked questions

Is the Little Tree Plant a real tree?

No — Biophytum sensitivum is a small herbaceous plant that simply resembles a tiny palm or tree, perfect for adding scale to terrariums.

Do its leaves really move?

Yes — like the sensitive plant (Mimosa), its leaflets fold when touched or at night.

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