Haworthia mutica with flat green windowed leaves

Photo: Abu Shawka, Wikipedia

Haworthia

Haworthia mutica

Haworthia mutica

A small, slow-growing succulent with striped green leaves, flat translucent tops and a compact rosette shape.

Plant profile updated July 25, 2026

Quick Facts

Key growing and identification information for Haworthia mutica.

Light Partial sun to partial shade
Water Typical succulent needs
Maximum Height 5 inches / 12.7 cm
Maximum Width 4 inches / 10 cm
Hardiness USDA Zone 10a
Minimum Temperature 30°F / -1.1°C
Propagation Offsets
Toxicity Generally non-toxic
Dormancy Summer dormant
Growth Rate Slow
Growth Habit Compact rosette
Difficulty Beginner-friendly

Identification

Look for these characteristics when identifying Haworthia mutica.

Overall Shape A small, compact rosette formed from closely arranged succulent leaves.
Leaves Thick green leaves with visible stripes and flattened upper surfaces.
Leaf Windows Translucent areas on the flat leaf tops allow light to enter the leaves.
Stress Color The leaves can develop orange coloring when the plant is happily stressed.
Offsets Small rosette offsets can develop around the base of the parent plant.
Size The plant can reach approximately 5 inches tall and 4 inches wide.

How to Grow Haworthia mutica

Use these growing guidelines as a starting point and adjust for local conditions.

Light

Haworthia mutica grows in partial sun to partial shade. It can also adapt to lower indoor light than many other succulents.

Introduce stronger sunlight gradually to reduce the risk of sun damage.

Water

Use the soak-and-dry method. Water thoroughly, then allow the soil to dry completely before watering again.

Reduce watering during its summer dormancy and avoid overwatering.

Soil

Use fast-draining succulent soil in a container with an open drainage hole. The growing medium should release excess water quickly.

Temperature

This plant is not cold hardy. Protect it when temperatures approach 30°F (-1.1°C).

In colder climates, grow it in a container that can be moved indoors.

Indoor Growing

Its compact size, modest light requirements and non-toxic classification make it suitable for many indoor growing spaces.

Fertilizer

Avoid fertilizing during summer dormancy. Resume normal care when the plant returns to active growth.

Propagation by Offsets

Haworthia mutica produces small rosette offsets around the parent plant.

  1. Locate a healthy offset growing beside the parent plant.
  2. Use a sharp, sterile knife or scissors to separate the offset from the main stem.
  3. Allow the offset to dry for one to two days.
  4. Plant it in a small container filled with well-draining succulent soil.
  5. Allow the soil to dry between waterings while the offset establishes roots.

Scientific Classification

The botanical classification currently used for this plant profile.

KingdomPlantae
CladeTracheophytes
CladeAngiosperms
CladeMonocots
OrderAsparagales
FamilyAsphodelaceae
SubfamilyAsphodeloideae
GenusHaworthia
SpeciesHaworthia mutica

Toxicity: Haworthia mutica is generally considered non-toxic to humans and animals. However, prevent children and animals from chewing unfamiliar plants and contact an appropriate medical or veterinary professional if ingestion causes symptoms.

Sources and Image Attribution

Plant details are compiled from the existing Xerophyte.Garden profile and its cited botanical classification.

Primary image by Abu Shawka via Wikimedia Commons.