OnMySill

Zebra Haworthia / Zebra Plant

Haworthiopsis attenuata

Zebra Haworthia plant, image 1

description

Zebra Haworthia is a small rosette succulent with raised white bands across dark leaves.

benefits

  • Low—water tolerant
  • Сan handle lower humidity level
  • Pet-friendly, non-toxic to animals
  • Drought-tolerant — forgives missed waterings
  • Low maintenance
  • Suitable for containers

How to care for Zebra Haworthia

sunlight

In its South African habitat, Zebra Haworthia often grows sheltered by rocks or other plants. Give it bright, filtered light indoors rather than a hot, exposed windowsill.

Bright indirect light

Place near an east window, or a few feet back from a south or west window. Gentle morning sun is usually fine, but strong afternoon sun can bleach or scorch the leaves.

If the rosette stretches or loses its compact shape, move it gradually closer to brighter light.

watering

Water only after the potting mix has dried all the way through. Zebra Haworthia stores water in its leaves, so keeping the roots wet is far riskier than letting it stay dry for a few extra days.

Brighter, active growth

In spring and fall, water about every 2-3 weeks. Soak the mix until water runs from the drainage hole, then empty the saucer. Check that the mix is dry to the bottom before watering again.

Cooler or low-light months

Water roughly every 4-6 weeks, and less if the plant is cool or barely growing. A light pot and dry mix throughout the root ball are better signals than the calendar.

Use a pot with drainage and a gritty succulent mix. A larger pot, low light, cool air, or a dense mix will keep it wet longer.
Soft, translucent leaves or a mushy base usually mean the roots have stayed too wet. Let the mix dry fully and check for rot.

humidity

Typical home humidity

30-50%

Native to dry, airy parts of South Africa, Zebra Haworthia is comfortable in average household air. It tolerates roughly 25-60% humidity, but prefers moderate humidity with good airflow. Persistently damp, stagnant air can encourage rot.

Very dry air may contribute to brown leaf tips or leaves that look thin and wrinkled, especially if the potting mix is also staying dry too long. Check the soil before assuming humidity is the cause.

If winter air stays below about 25%, keep it away from radiators and hot vents rather than misting the leaves.
  • Use a small humidifier nearby only if several plants are struggling with dry air.
  • Keep the rosette dry and let fresh air circulate around the plant.

temperature

Preferred temperature

18-27°C (65-80°F)

Winter minimum

10°C (50°F)

Native to South Africa, Zebra Haworthia prefers warm, stable indoor conditions. It can cope with brief spells near 10°C (50°F) when kept dry, but grows best at 18-27°C (65-80°F).

Keep it away from cold window glass and use a thermometer if its spot drops below 13°C (55°F) overnight.
Cold, wet soil below 10°C (50°F) can quickly lead to root rot.

nutrition

March - September

Feed about once a month while it is actively growing, using a cactus or succulent fertilizer diluted to half the label strength. Skip feeding in winter and whenever growth has slowed, especially in low light.

Nitrogen

A small amount supports healthy new leaves, but too much can make the rosette soft and stretched. A diluted succulent fertilizer provides enough.

Potassium

Potassium supports sturdy growth and general resilience. It is supplied by a balanced cactus or succulent fertilizer.

Feed only after watering or on lightly moist soil to protect the fine roots from fertilizer burn.

soil

Gritty, fast-draining soil

Zebra Haworthia has fine roots that rot easily in dense, slow-drying compost. Use cactus soil loosened with plenty of pumice, perlite, or coarse grit so water drains quickly and air reaches the roots.

pH 6,0 - 7,0

This is slightly acidic to neutral, a range most cactus and succulent mixes naturally suit. Choose a peat- or coir-based succulent mix with mineral grit rather than trying to adjust pH at home.

Choose a pot with a drainage hole and only size up slightly, so the mix does not stay wet around the roots.