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Cereus repandus
Venezuelan apple cactus
Cereus repandus
Cereus repandus, commonly known as the Peruvian Apple Cactus, is a large, tree-like cactus native to South America. It is characterized by its columnar growth habit, with thick, ribbed stems that can reach impressive heights. The cactus produces large, fragrant, nocturnal flowers, followed by edible fruits that resemble apples. The plant is relatively easy to grow and is often cultivated for ornamental purposes and for its fruit.
CategoryDetails
Plant TypePerennial plant
Culinary UsageEdible plant
Estimated Plant Lifespan50 years lifespan
Sun Requirements6+ hours direct sunlight (Full Sun)
Pollination

Method: Animal

Notes: Pollinated by bats and insects.

Watering Requirements

Method: Bottom watering

Frequency: Once every 2-4 weeks, allowing the soil to dry out completely between waterings.

Notes: Avoid overwatering, which can lead to root rot. Water less frequently during the dormant winter months.

Humidity Requirements

Level: Low

Maintenance: Provide good air circulation and avoid misting.

Care InstructionsProvide ample sunlight and well-draining soil. Avoid overwatering, especially during winter. Protect from frost. Fertilize sparingly during the growing season.
Temperature Range

Min: 10°C

Max: 40°C

Alternative NamesCereus peruvianus, Subpilocereus repandus
Opuntia ficus-indica
Indian fig opuntia
Opuntia ficus-indica
Similar water and sunlight requirements. Provides contrasting texture and form, and offers edible fruit.
Neltuma juliflora
mesquite
Neltuma juliflora

Mesquite trees can grow aggressively and outcompete the cactus for sunlight, water, and nutrients in arid environments.

Scale insects

Small, immobile insects that suck sap from the plant. Symptoms include yellowing leaves, stunted growth, and the presence of a sticky substance called honeydew. Severe infestations can weaken the plant.

Spider mites

Tiny arachnids that also feed on plant sap. Symptoms include stippling or yellowing of the leaves, fine webs, and, in severe cases, plant decline.

Steps:

    • Allow the cut end to callus over for a week or two.
    • Plant the cutting in well-draining cactus mix.
    • Water sparingly until roots develop.

Cactus potting mix

Provides well-draining soil essential for cactus health.

Insecticidal soap

Controls scale insects and other pests.

Horticultural oil

Controls spider mites and other pests.