Hens and Chicks plant

Hens and Chicks

Sempervivum arachnoideum

Updated Mar 28, 2026

Hens and Chicks (Sempervivum arachnoideum)—also known as Cobweb Houseleek or Spiderweb Houseleek—is a hardy rosette succulent with silvery cobweb-like webbing that grows best in full sun and gritty, fast-draining soil.

About Hens and Chicks

Hens and Chicks is a rosette-forming outdoor succulent known for its compact shape and fine white webbing stretched across the center of each rosette. That delicate, silvery detail gives the plant a distinctive look that stands out in rock gardens, gravel beds, troughs, and other sharply drained spaces.

It spreads by producing offsets around the main rosette, gradually forming tidy colonies that fill gaps between stones and along sunny edges. This outward growth habit is part of what makes Hens and Chicks so useful as a low, textural planting rather than a taller focal plant.

It is also a very practical choice for exposed sites. Hens and Chicks handles heat, wind, and cold well, and once established it asks for very little attention. The main requirement is simple: strong light and excellent drainage, especially through wet or cold seasons.

How to Care for Hens and Chicks

Watering

Water sparingly and only when the soil has dried out. Hens and Chicks performs best on the dry side rather than in consistently moist conditions.

In the ground, established clumps often need little extra water except during extended drought. In containers, water Hens and Chicks thoroughly, then let the mix dry completely before watering again. Soft, translucent rosettes or a mushy crown usually point to overwatering.

Sunlight

Give Hens and Chicks full sun for the tightest rosettes, the strongest color, and the clearest cobweb-like detail across the leaves.

Some light shade is tolerated, but too little sun usually leads to looser rosettes and weaker overall form. In very hot climates, a little afternoon shade can help reduce stress, but the plant should still stay in a bright, open position.

Temperature

This is a cold-hardy succulent that usually handles winter cold better than winter wet. Hens and Chicks can stay outdoors year-round in many temperate climates.

Cool nights and good airflow suit it well. The key winter priority is not extra warmth, but keeping the crown out of soggy soil for long periods.

Humidity

Low to moderate humidity is ideal, especially when Hens and Chicks is growing in a tight, well-aired rosette form.

High humidity combined with damp soil and poor airflow increases the risk of rot. Give the plant space around the crown and avoid unnecessary misting.

Soil

Use a very well-draining, gritty mix that stays mineral-heavy rather than rich and moisture-retentive. Hens and Chicks depends on fast drying around the roots and crown.

A practical mix can include grit, pumice, perlite, or coarse sand to keep water moving through quickly. In containers, always use drainage holes and avoid heavy mixes that stay wet for long periods, especially in cool weather.