Photo of Didierea trollii foliage by Peripitus

Photo by Peripitus

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Didierea trollii

Also Known As

  • Octopus Tree

Plant type

cactus / succulent

size

  • H: 9'
  • W: 6'

planting zones

  • 9b-11

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Didierea trollii plant details

Didierea trollii is a slow-growing evergreen cactus / succulent with green foliage. In summer yellow flowers emerge. Features glaucous texture. Grows well with sun and occasional water. Does well in average, gritty and well-drained soil. A good option if you're seeking something heat tolerant.

CHARACTERISTICS OF Didierea trollii

Plant type: cactus / succulent
Plant family: didiereaceae
Foliage: evergreen green
Mature size: 6 FT wide, 9 FT tall
Flowers: yellow blooms in summer
Uses: spiky, xeric, year round interest

GROWING CONDITIONS for Didierea trollii

USDA Zones: 9b - 11
Sun exposure: sun
Watering frequency: occasional
Resistant to: heat
Soil needs: average, gritty and well-drained

Nursery contributed plant descriptions

Cap. & Raugh. One of two species in the genus. "The cactus of the old world." Grows prostrate for many years before growing erect to 3m high. SW coastal plain Nr. Ifotaka, Madagascar.

Gardening facts about Didierea trollii plant

How to Grow Didierea trollii

  • Sun Exposure

    • sun
  • Water Needs

    • occasional
  • Soil Needs

    • average
    • well-drained
    • gritty
  • Special Situation

    • heat tolerant

Features

  • Foliage Color

    • green
  • Flower Color

    • yellow
  • Flower Season

    • summer
  • Foliage Season

    • evergreen
  • Texture

    • glaucous
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