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Pilosocereus pachycladus
Pilosocereus pachycladus
Pilosocereus pachycladus
Pilosocereus pachycladus

Pilosocereus pachycladus

TAXONOMY

FamilyCactaceae
GenusPilosocereus
Zone10

ABOUT

Pilosocereus pachycladus, commonly known as the Blue Torch Cactus, is a striking cactus native to seasonally dry tropical climates. It is a succulent shrub or tree that can grow quite tall, with a distinctive blue-green coloration. This cactus is part of the Cactaceae family and the Pilosocereus genus. It undergoes a dormancy period during the cooler months.

ALSO KNOWN AS

Blue Columnar Cactus
Blue Torch
Cephalocereus Glaucescens
Pilocereus Glaucescens
Pilosocereus atroflavispinus
Pilosocereus azureus
Pilosocereus glaucescens
Pilosocereus oreus
Pilosocereus schoebelii
Pilosocereus superbus
Pilosocereus superbus var. gacapaensis
Pilosocereus superbus var. lanosior
Pilosocereus superbus var. regius
Pseudopilocereus atroflavispinus
Pseudopilocereus azureus
Pseudopilocereus glaucescens
Pseudopilocereus oreus
Pseudopilocereus pachycladus
Pseudopilocereus superbus
Pseudopilocereus superbus var. gacapaensis
Pseudopilocereus superbus var. lanosior
Pseudopilocereus superbus var. regius

OVERVIEW

WaterVery Dry
SoilSandy
LightDirect Bright (8 Hours)
Temperature25° C
Humidity40%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
The Blue Torch Cactus thrives in bright, direct sunlight and prefers warm temperatures. It can tolerate low humidity and should be watered sparingly, allowing the soil to dry out completely between waterings. This cactus is relatively easy to care for and can adapt to both indoor and outdoor environments.
Soil
Pilosocereus pachycladus prefers sandy soil with excellent drainage. A cactus or succulent mix is ideal, as it prevents water from pooling around the roots, which can lead to rot. Ensure the soil is well-aerated and does not retain moisture for long periods.
Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10 during the growing season. Fertilize sparingly, about once a month, to provide the necessary nutrients without overfeeding the plant.
Repotting
Repot the Blue Torch Cactus every 2-3 years or when it outgrows its current pot. Choose a slightly larger pot with good drainage. Handle the cactus carefully to avoid damaging the roots, and use fresh cactus mix when repotting.
Propagation
Propagate Pilosocereus pachycladus through stem cuttings. Allow the cut end to callous over for a few days before planting it in well-draining soil. Propagation is best done during the warmer months when the plant is actively growing.
Pruning
Pruning is generally not required for this cactus. However, you can remove any dead or damaged stems to maintain its appearance. Use clean, sharp tools to make clean cuts and avoid introducing infections.
Toxicity
Pilosocereus pachycladus is not toxic to pets or humans. However, it does have spines that can cause physical injury if handled carelessly. Always handle with care to avoid getting pricked.
Additional
This cactus is quite resilient and can tolerate a range of conditions, making it an excellent choice for both novice and experienced gardeners. Ensure it receives plenty of sunlight and avoid overwatering to keep it healthy and thriving.
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