Please make sure JavaScript is enabled.
 
Blue Torch Cactus in the GardenTags plant encyclopedia

Pilosocereus glaucescens

 

Blue Torch Cactus

Pilosocereus glaucescens is a tree-like cactus which is a vigorous grower if ideal conditions can be provided but is susceptible to rotting if too wet. It likes a sunny position with 4 to 6 hours of direct morning or afternoon sun. It should be watered regularly in Summer and kept drier in Winter.

 
plant Features
  • Blue Torch Cactus likes full sun to partial shade

    Full sun to partial shade

  • Blue Torch Cactus likes very little water

    Very little water

  • Blue Torch Cactus is frost hardy: 23f (-5°c)

    Frost Hardy: 23F (-5°C)

  • Blue Torch Cactus likes light and free draining

    Light and free draining

 
plant information

Common name

Blue Torch Cactus

Latin name

Pilosocereus glaucescens

type

Succulent

family

Cactaceae

ph

5.0 - 6.5 Acid - Neutral

  • Light

    Blue Torch Cactus likes full sun to partial shade

    Full sun to partial shade

  • Frost

    Blue Torch Cactus is frost hardy: 23f (-5°c)

    Frost Hardy: 23F (-5°C)

  • Soil

    Blue Torch Cactus likes light and free draining

    Light and free draining

  • Water

    Blue Torch Cactus likes very little water

    Very little water

Plant & bloom calendar

  •  
    Best time to plant
  •  
    When the plant will bloom

full grown dimensions

The size of a fully grown Blue Torch Cactus is 0.10meters x 0.60meters 0.10 M 0.60 M

Pilosocereus glaucescens

Pilosocereus glaucescens is a tree-like cactus which is a vigorous grower if ideal conditions can be provided but is susceptible to rotting if too wet. It likes a sunny position with 4 to 6 hours of direct morning or afternoon sun. It should be watered regularly in Summer and kept drier in Winter.


Planting young plants

From Early Spring TO Early Spring

Prefers porous cactus soil with adequate drainage. Bright light to full sun with ample airflow. Plant in plastic pots as clay pots dry out.

 

Flowering

From Mid Spring TO Mid Summer

Flowers are violet red and semi-tubular in shape.

 
Subscribe to GardenTags Premium to get personalised planting tasks and more for your entire plant collection
 
Gardeners who are growing this plant