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Cobweb Aloe

Haworthia arachnoidea

Also called Spiderweb Haworthia, Spider Nest

Cobweb Aloe
Photo: Abu Shawka, CC0

A small, dense rosette succulent from South Africa's Western Cape, with dark green leaves covered in translucent bristles that give it a cobweb look. It is a popular, easy houseplant that needs bright light and very little water.

Family
Asphodelaceae (Aloe family)
Grows as
Succulent
Light
Bright indirect, Part shade
Water
Water deeply but infrequently, letting the soil dry out fully between waterings; reduce sharply in winter.
Soil
Fast-draining cactus or succulent mix with added grit or perlite.
Temperature
15–29 °C; protect below 7 °C
How easy
Easy
Safety
Not known to be toxic
Native range
SW. Cape Prov.
Climate
subtropical

About

Haworthia arachnoidea, locally known as "papierrosie" (paper-rose) or "spinnekopnes" (spider-nest), is the type species of the genus Haworthia, in the family Asphodelaceae, in the Western Cape Province of South Africa.

Where it grows

This most well-known form of this species occurs in the Breede River valley, in the areas of Worcester and Robertson (H. arachnoidea var. arachnoidea). Other varieties of this same species occur northwards into the Namaqualand (var. namaquensis), and eastwards as far as Port Elizabeth (vars. xiphiophylla, aranea and setata).

Other Haworthia plants

Haworthia akaonii · Haworthia angustifolia · Haworthia ao-onii · Haworthia aristata · Uniondale Haworthia · Haworthia blackburniae · Haworthia bolusii · Haworthia caesia · Haworthia calva · Haworthia chloracantha · Haworthia compacta · Bristle Haworthia

Text excerpted from the Wikipedia article Haworthia arachnoidea by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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