Haworthiopsis coarctata with stacked dark green leaves

Photo: Dysmorodrepanis, Wikipedia

Haworthiopsis

Haworthiopsis coarctata

Haworthiopsis coarctata

A compact clumping succulent with tightly packed upright leaves covered in small white raised markings.

Plant profile updated August 25, 2026

QUICK FACTS

Key growing and identification information for Haworthiopsis coarctata.

LightPartial sun to bright shade
WaterTypical succulent needs
Maximum Height8 inches / 20 cm
Maximum WidthClumping
HardinessUSDA Zone 10a
Minimum Temperature30°F / -1.1°C
PropagationOffsets and leaves
ToxicityGenerally considered non-toxic
DormancyWinter dormant
Growth RateSlow to moderate
Growth HabitUpright clumping rosettes
Flower ColorWhite

IDENTIFICATION

Look for these characteristics when identifying Haworthiopsis coarctata.

Overall ShapeNarrow upright rosettes gradually form dense clusters.
Leaves or StemsThick triangular leaves overlap tightly around each stem.
Surface DetailsSmall white raised tubercles create broken bands across the leaves.
FlowersDark green foliage may turn reddish-brown under strong light stress.

HOW TO GROW HAWORTHIOPSIS COARCTATA

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

Light

Use bright filtered light or gentle morning sun and avoid sudden intense exposure.

Water

Water thoroughly, then allow the soil to dry before watering again.

Soil

Use a gritty succulent mix in a pot with an open drainage hole.

Temperature and Placement

Protect from freezing temperatures and rotate indoor pots for even growth.

PROPAGATION BY OFFSETS

This plant is easiest to propagate by separating established offsets.

  1. Select healthy plant material.
  2. Use a sterile blade and allow any cut surface to callus.
  3. Place it in dry, fast-draining soil.
  4. Wait several days before watering lightly.
  5. Keep it warm and in bright filtered light while roots establish.

SCIENTIFIC CLASSIFICATION

The botanical classification currently used for this plant profile.

KingdomPlantae
CladeTracheophytes
CladeAngiosperms
OrderAsparagales
FamilyAsphodelaceae
GenusHaworthiopsis
SpeciesHaworthiopsis coarctata

Safety: Generally considered non-toxic. Avoid ingesting unfamiliar plants and use appropriate protection when handling sharp or irritating species.