Pearl Plant

Tulista pumila

Also called Haworthia pumila, Haworthia margaritifera.

A big, slow haworthia with thick, pointed leaves covered in raised white dots, like tiny pearls.

  • LightBright shade (1 of 3)
  • WaterLow (1 of 3)
  • Beginner friendly
  • Pet-safe
A pearl plant (Tulista pumila) growing on bare red soil, a tight rosette of red-tinged leaves with raised white pearls.
Photo: S Molteno on Wikimedia Commons · CC0 1.0 Universal (Public Domain Dedication). Resized and converted to WebP.

Key facts

Light
Bright, indirect lightBright light with little or no harsh afternoon sun. Too much sun turns the leaves red-brown.
Water
Water when the soil is completely dry, roughly every 2–3 weeks while it grows. Less in summer heat and in winter.
Soil
Gritty, fast-draining succulent mix in a pot with a drainage hole.
Pets
Pet-safePearl plant (listed as Haworthia margaritifera) is non-toxic to cats and dogs according to the ASPCA.
Difficulty
Beginner friendly

More details

Temperature
Keep above 50°F (10°C). Not frost hardy.
Growing season
Grows mostly in spring and autumn. Slows down in summer heat and in winter.
Size
One of the largest haworthias. Rosettes slowly reach about 6–8 in (15–20 cm) across.
Propagate from
Offsets
Native to
Western Cape, South Africa.

Why people love it

Pearl plant looks like a bigger, chunkier cousin of the zebra plant. Its stiff, dark green leaves are dotted all over with raised white bumps that catch the light. It grows slowly and stays neat for years, which makes it a good choice for a desk or a bright shelf.

Care in a nutshell

  • Bright, gentle light. A spot near a bright window without harsh afternoon sun is ideal.
  • Soak, then wait. Water deeply, then let the soil dry out completely.
  • Be patient. It may only add a few leaves a year.

Growing more

Pearl plant makes pups at its base. Separate a pup with some roots when you repot in spring or autumn. Let the cut dry for a day, then pot it in dry succulent mix and wait a few days before watering. The propagation guide shows how.

Watch out for

  • Soft, see-through leaves mean too much water. Let the soil dry out more between drinks.
  • Red-brown leaves mean too much direct sun. Move it a little further from the window.
  • Dry, crispy lower leaves are normal as it grows. Pull them off once they come away easily.

Fun fact: The white bumps are called tubercles. They’re part of the leaf, so they won’t rub off.

Next steps

Learn the basics behind this care card, or check a problem.