Photo of Thelocactus bicolor flower, form by Peter Gabor Sulyan

Photo by Peter Gabor Sulyan

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Thelocactus bicolor

Also Known As

  • Cactus bicolor
  • Echinocactus bicolor
  • Echinocactus bicolor var. bolaensis
  • Echinocactus bicolor var. pottsii
  • Echinocactus bicolor var. tricolor
  • Echinocactus bolaensis
  • Echinocactus bolaensis
  • Echinocactus bolansis
  • Echinocactus rhodophthalmus
  • Echinocactus schottii
  • Echinocactus schottii
  • Echinocactus wagnerianus
  • Ferocactus bicolor
  • Ferocactus bicolor var. bolaensis
  • Hamatocactus bicolor
  • Thelocactus bicolor ssp. bolaensis
  • Thelocactus bicolor var. bolaensis
  • Thelocactus bicolor var. commodus
  • Thelocactus bicolor var. pottsii
  • Thelocactus bicolor var. schottii
  • Thelocactus bicolor var. schottii
  • Thelocactus bicolor var. texensis
  • Thelocactus bicolor var. tricolor
  • Thelocactus bicolor var. wagnerianus
  • Thelocactus pottsii
  • Thelocactus schottii
  • Thelocactus schottii
  • Thelocactus wagnerianus
  • Wagnerianus bicolor var. schottii
  • Glory of Texas

Plant type

cactus / succulent

size

  • H: 8"
  • W: 8"

planting zones

  • 9b-11

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Thelocactus bicolor plant details

Thelocactus bicolor is an evergreen cactus / succulent with blue foliage. In fall, spring and summer pink flowers emerge. Features glaucous texture. Drought tolerant once established. Prefers to be dry when dormant. Does well in lean and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Thelocactus bicolor

Plant type: cactus / succulent
Plant family: cactaceae
Foliage: evergreen blue
Mature size: 8 IN wide, 8 IN tall
Flowers: pink blooms in fall, spring and summer
Uses: houseplant, long-blooming, rock garden, spiky, year round interest

GROWING CONDITIONS for Thelocactus bicolor

USDA Zones: 9b - 11
Sun exposure: sun - mostly sun
Resistant to: verticillium wilt
Soil needs: lean and well-drained

Nursery contributed plant descriptions

Full Sun to Afternoon Shade. Outdoor. Striking Magenta Blooms.

By: Moon - Sun Cactus & Koi Gardens

Gardening facts about Thelocactus bicolor plant

How to Grow Thelocactus bicolor

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • drought tolerant
  • Water Needs

    • dry when dormant
  • Soil Needs

    • lean
    • well-drained
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • blue
  • Flower Color

    • pink
  • Flower Season

    • spring
    • summer
    • fall
  • Foliage Season

    • evergreen
  • Texture

    • glaucous

See other plant types of Thelocactus for your garden

aka Echinocactus droegeanus, Echinocactus hexaedrophorus, Thelocactus hexaedrophorus subsp. hexaedrophorus, Thelocactus hexaedrophorus var. hexaedrophorus

Plant Type

Cactus / Succulent

Zones

10a-11

Size

Height: 1"-2"

Width: 6"-8"

  • sun
  • low - drought tolerant
Photo of Thelocactus hexaedrophorus close-up, form, spiky by Stan Shebs
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aka Echinocactus lophothele, Echinocactus nidulans, Echinocactus phymatothelos, Echinocactus rinconensis, Thelocactus lophothele, Thelocactus lophothele var. nidulans, Thelocactus multicephalus, Thelocactus nidulans, Thelocactus phymatothelos, Thelocactus rinconensis ssp. freudenbergeri, Thelocactus rinconensis ssp. multicephalus, Thelocactus rinconensis ssp. nidulans, Thelocactus rinconensis ssp. phymatothelos, Thelocactus rinconensis var. freudenbergeri, Thelocactus rinconensis var. nidulans, Thelocactus rinconensis var. phymatothelos

Plant Type

Cactus / Succulent

Zones

9a-11

Size

Height: 6"-8"

Width: 8"-10"

  • sun
  • drought tolerant
Photo of Thelocactus rinconensis close-up, flower, form, spiky by Stan Shebs
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aka Ferocactus bicolor var. schwarzii, Thelocactus bicolor var. schwarzii, Thelocactus schwarzii

Plant Type

Cactus / Succulent

Zones

9a-11

Size

Height: 3"-4"

Width: 2"-3"

  • sun
  • low - drought tolerant
Photo of Thelocactus bicolor ssp. schwarzii foliage by Kara Nursery
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aka Echinocactus acanthodes, Echinocactus acanthodes var. rostii, Echinocactus cylindraceus, Echinocactus rostii, Echinocactus viridescens var. cylindraceus, Ferocactus acanthodes, Ferocactus acanthodes var. rostii, Ferocactus rostii, Thelocactus hertrichii, California Barrel Cactus, Compass Barrel Cactus

Plant Type

Cactus / Succulent

Zones

9a-10b

Size

Height: 48"-72"

Width: 6"-12"

  • sun
  • occasional - drought tolerant
Photo of Ferocactus cylindraceus form by Stan Shebs
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aka Bravocactus horripilus, Echinocactus horripilus, Gymnocactus goldii, Gymnocactus horripilus, Kadenicarpus horripilus, Mammillaria horripila, Neolloydia horripila, Pediocactus horripilus, Thelocactus goldii, Thelocactus horripilus

Plant Type

Cactus / Succulent

Zones

9b-11

Size

Height: 4"-7"

Width: 2"-12"

  • sun - mostly sun
  • occasional - drought tolerant
  • dry in winter
Photo of Turbinicarpus horripilus foliage by Stan Shebs
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+9 more Thelocactus
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