Pitahaya Barbed-wire cactus
Acanthocereus tetragonus
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Pl. 64DB — Acanthocereus tetragonus
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IOverview
Overview
Pitahaya Barbed-wire cactus, scientifically known as Acanthocereus tetragonus, is a sprawling succulent that thrives in the warm climates of Central and South America, as well as parts of the Caribbean and Florida. This plant is valued for its edible fruit and ornamental appeal due to its distinctive spines. Native to regions including Aruba, Belize, Colombia, Costa Rica, Cuba, El Salvador, and Guatemala, it can grow up to 5 meters tall in full sun with dry conditions and light or medium soil. Its hardiness ranges from zones 10-12, making it suitable for subtropical gardens where it can provide a striking presence with its spiny stems and edible fruit.
Quick answers
What is Pitahaya Barbed-wire cactus?
Pitahaya Barbed-wire cactus, scientifically known as Acanthocereus tetragonus, is a sprawling succulent that thrives in the warm climates of Central and South America, as well as parts of the Caribbean and Florida. This plant is valued for its edible fruit and ornamental appeal due to its distinctive spines.
Growingconditions · propagation · uses
VCultivation
Cultivation
Pitahaya Barbed-wire cactus thrives in full sun and prefers dry conditions, making it suitable for arid or semi-arid gardens. It grows best in light to medium soil types and can reach heights of 5 meters. Hardy in zones 10-12, this cactus is native to Central and South America as well as parts of the Caribbean and Florida. For propagation, stem cuttings are effective. Harvest edible fruit and stems for use.
Light
Full sun
Water
Dry
Soil
Light (sandy), Medium
Hardiness
10-12
Mature size
5.0 m tall
For first-time growers
How to grow Pitahaya Barbed-wire cactus for the first time
8steps
Start with a simple, sunny spot and basic care for your Pitahaya Barbed-wire cactus.
- 1
What you'll need
A small container or garden bed, well-draining soil, and a Pitahaya Barbed-wire cactus plant.
- 2
Best time to plant
Plant in spring when the weather is warm and stable.
- 3
Soil and container prep
Use light, sandy or medium soil. Ensure containers have drainage holes.
- 4
Sowing or transplanting
Transplant from a nursery pot to your chosen location or directly sow in the garden.
- 5
First two weeks
Water sparingly and keep the plant in partial shade until it shows signs of growth.
- 6
Ongoing care
Place in full sun, water only when soil is dry, and prune occasionally to maintain shape.
- 7
Harvest or pruning
Prune stems for shaping or remove dead parts. Harvest fruit when they turn red and are plump.
- 8
Common mistakes
Overwatering, planting in heavy soil, and not providing enough sunlight.
VIEdible & utility
Edible & utility
Edible parts:FruitStem
Edible uses: The Pitahaya Barbed-wire cactus is eaten for its fruit and stem. The fruit can be consumed raw or used in jams and jellies. The stems are often cooked before eating, sometimes boiled or steamed, to make them more palatable. Both parts can also be dried for later use.
Contextrange · companions · related
VIIDistribution
25 native · 2 introduced
Distribution
25 native · 2 introducedDistribution across2 continents· 25 native· 2 introduced
Americas9 regions
native (9)BelizeColombiaCosta RicaCubaEl SalvadorGuatemalaHondurasNicaraguaVenezuela
Oceania1 region
introduced (1)New Caledonia
Broader regions
native:Windward Is., Venezuelan Antilles, Aruba, Florida, Leeward Is., Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Netherlands Antilles, Panamá, Southwest Caribbean, Texas, Trinidad-Tobago
introduced:Queensland
IXSpecimen gallery
1 image
Specimen gallery
1 imageXI
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Companion planting
Growing zone
XII
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Back to the cataloguePlant id · 64db3b5c-68c1-459e-a5fe-ce282fdacb15
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