Haworthiopsis coarctata

Succulents | Updated: January 19, 2025

This slow-growing, clumping succulent has dark green leaves with white ribbing. The leaves turn pink to purple when stressed by sun or cold. Its long stems grow tall, with short, curved leaves.

Quick Guide

  • Full sun to partial shade 🌤️
  • Typical water needs for a succulent
  • Plant grows up to 8″ (20 cm) tall
  • Plant grows up to 2″ (5 cm) wide
  • Zone 10a (Minimum 30° F | -1.1° C)
  • Not cold hardy
  • Propagation by offsets, seeds, and leaves
  • Generally non-toxic to humans and animals
  • Summer Dormant

How to 🩷 Care for and Propagate Your 🪴 Succulents

General Care for Haworthiopsis coarctata

Haworthiopsis coarctata is a fantastic addition to any rock garden, serving as an excellent filler in succulent arrangements. Keep an eye out for its green flowers in the summer!

Watering

Haworthiopsis coarctata has typical succulent watering needs. The soak and dry method is ideal – let the soil dry out completely between waterings.

Where to Plant

This succulent isn’t cold-hardy. If temperatures drop below 30°F (-1.1°C) in your area, it’s best to plant it in a container that can be brought indoors. It thrives in full to partial sun. Aim for a garden spot that gets at least 6 hours of sunlight daily.

Commonly Mistaken For

Haworthiopsis coarctata is often mistaken for Haworthia reinwardtii. However, Haworthiopsis coarctata’s leaves are smaller, wider, and smoother compared to Haworthia reinwardtii.

How to Propagate Haworthiopsis coarctata

This succulent is a prolific propagator, with propagation possible through offsets, leaves, or seeds.

Offsets

Offsets sprout around the base of the plant. Simply pull these up, let them dry for one to two days, and then replant them in well-draining soil.

Leaves

You can propagate using leaves. Choose a firm, healthy leaf and gently twist it from the stem, ensuring you don’t leave any part of the leaf on the stem (it’s okay if you take a bit of the stem with the leaf). Allow the leaf to callous over for several days, then place it on well-draining soil. Water only when the soil is completely dry. Once roots and a rosette appear and the mother leaf withers, plant the new growth.

Seeds

To propagate from seeds, sow them in well-draining soil in the fall. If you live in a zone above 9a, you can grow them outdoors. In cooler areas, start sowing indoors under a grow light.

Tags & Attributes

Scientific Classification

Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Asphodelaceae
Subfamily: Asphodeloideae
Tribe: Aloeae
Genus: Haworthiopsis
Species: H. coarctata

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