Senecio haworthii Cocoon Plant

Photo: Diego Delso, Wikipedia

Senecio

Cocoon Plant

Caputia tomentosa

A compact shrubby succulent with cylindrical leaves covered in dense white hairs.

Plant profile updated July 25, 2026

Quick Facts

LightFull sun to partial shade
WaterTypical succulent needs
Maximum Height12 inches / 30.5 cm
Maximum Width24 inches / 61 cm
HardinessUSDA Zone 10a
Minimum Temperature30°F / -1.1°C
PropagationLeaves and stem cuttings
ToxicityCan be toxic to animals
DormancySummer dormant
Growth HabitSmall shrub

Identification

LeavesCylindrical white leaves resemble small cocoons.
SurfaceDense white hairs protect the leaf surface.
StemsLeaves grow along branching woody stems.
GrowthMature plants form compact silvery shrubs.

How to Grow Cocoon Plant

Light

Provide full sun to partial shade and at least six hours of bright light.

Water

Soak the soil thoroughly, then let it dry completely.

Soil

Use a gritty fast-draining succulent mix.

Temperature

Move containers indoors before temperatures reach 30°F (-1.1°C).

Indoor Growing

Place near a bright south-facing window in the Northern Hemisphere.

Handling

Avoid rubbing the white leaf covering.

Propagation

Leaves

  1. Twist off a healthy leaf cleanly.
  2. Let it callous for one to two days.
  3. Place on well-draining soil.

Stem Cuttings

  1. Cut a healthy stem with a sterile tool.
  2. Let it callous for several days.
  3. Plant in dry succulent soil.

Scientific Classification

KingdomPlantae
OrderAsterales
FamilyAsteraceae
GenusCaputia
SpeciesCaputia tomentosa

Note: Cocoon Plant can be toxic to animals if ingested. Keep it away from pets.

Sources and Image Attribution

Plant details are compiled from the existing Xerophyte.Garden profile.

Primary image: Diego Delso, Wikimedia Commons.