Espostoa melanostele
TAXONOMY
FamilyCactaceae
GenusEspostoa
Zone10
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Espostoa melanostele, commonly known as the Peruvian Old Man Cactus, is a species of cactus native to the arid regions of Peru and Ecuador. It is characterized by its columnar shape and dense covering of white, hair-like spines. This cactus thrives in desert or dry shrubland climates and is well-adapted to withstand drought conditions.
ALSO KNOWN AS
Peruvian Old Man Cactus
Pilocereus Haagei
Binghamia melanostele
Cephalocereus melanostele
Cereus melanostele
Echinopsis melanostele
Espostoa haagei
Espostoa melanostele f. inermis
Haageocereus melanostele
Pseudoespostoa melanostele
Pseudoespostoa melanostele var. inermis
OVERVIEW
VPDCalculate
WaterVery Dry
SoilSandy
LightDirect Bright (8 Hours)
Temperature25° C
Humidity30%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Espostoa melanostele requires bright, direct sunlight for optimal growth. It thrives in warm temperatures and low humidity, making it ideal for desert-like conditions. Water sparingly, allowing the soil to dry out completely between waterings. This cactus can be grown both indoors and outdoors, provided it receives adequate light.Soil
Espostoa melanostele prefers well-draining soil, such as a sandy or cactus mix. Good drainage is essential to prevent root rot. Avoid using heavy or clay soils that retain moisture. A mix of sand, perlite, and a small amount of organic matter works well.Fertilizer
Fertilize Espostoa melanostele sparingly, using a balanced cactus fertilizer with a nutrient composition of 2-7-7. Apply fertilizer during the growing season, typically in spring and summer, and reduce or stop feeding during the dormant period in winter.Repotting
Repot Espostoa melanostele 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 spines. Repotting is best done in the spring, just before the growing season begins.Propagation
Espostoa melanostele can be propagated from seeds or cuttings. For cuttings, allow the cut end to callous over for a few days before planting in well-draining soil. Propagation is best done in the spring or early summer when the plant is actively growing.Pruning
Pruning is generally not required for Espostoa melanostele. However, you can remove any dead or damaged parts to maintain its appearance. Use clean, sharp tools to make clean cuts and avoid damaging the plant.Toxicity
Espostoa melanostele is not known to be toxic to pets or humans. However, the spines can cause physical injury if handled improperly. Always handle with care and use gloves if necessary.REVOLUTIONIZE YOUR PLANT CARE
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