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Sensitive Plant

Mimosa pudica

Also listed as Eburnax pudica

Also known as Touch-me-not, Shame Plant, Sleepy Plant

herbaceous☀️ full sun💧💧 moderate water❄ Hardy: Zone 10a – Zone 11b

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A tropical perennial known for its remarkable leaflets that fold inward when touched, returning to normal after several minutes. Produces delicate pink pom-pom-like flowers and thrives in warm, sunny conditions.

Why grow it

Mimosa pudica offers ornamental value through its distinctive rapid leaflet closure response to touch, a trait absent in most common ornamentals and useful for educational demonstrations. The delicate pink flowers provide visual interest in warm-season gardens. Compared to other tropical perennials, it requires minimal maintenance once established in appropriate climates, though it is less cold-hardy than many subtropical alternatives.

Watch out for

This plant performs best with consistent warmth and may struggle or decline during cooler seasons in temperate regions. Container-grown specimens can become leggy without adequate light, requiring pruning to maintain shape. The plant's dramatic movement response, while visually interesting, can diminish with repeated handling or if environmental conditions become stressful.

Overview

Form
Mounding
Growth Rate
fast
Size
1–2.5′ tall × 1–2′ wide
Dormancy
deciduous
Family
Fabaceae
MedicinalBiomass and mulchErosion control

Native Range

South America

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

Summer

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Companion Planting

Plants well with