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Echinocereus enneacanthus - Engelm.

Common Name Pitaya
Family Cactaceae
USDA hardiness 8-10
Known Hazards Mechanical spine risk; avoid collecting from protected populations; avoid fruits with heavy fungal rot or insect damage.
Habitats The species grows in desert scrub and grasslands, on limestone soils, sometimes clay loam soils of rocky or gravelly hills, washes, or plains in desert, brush/grassland. The species is found in shrub deserts on mineral and sandy-loamy soils (Blum et al., 1998). [2-6].
Range The native range of this species is SW. Texas to NE. Mexico.
Edibility Rating    (4 of 5)
Other Uses    (2 of 5)
Weed Potential No
Medicinal Rating    (2 of 5)
Care (info)
Half Hardy Well drained soil Full sun
Echinocereus enneacanthus Pitaya


Toni Gürke. Public domain
Echinocereus enneacanthus Pitaya
Clinton & Charles Robertson from Del Rio, Texas & College Station, TX, USA. Creative Commons Attribution 2.0

 

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Summary

A potentially top-tier cactus fruit that is often reduced to “snack when lucky” status by ecological competition and variability. Growing Conditions. Full sun, heat tolerant, sharply drained soils; avoid winter wet. Habitat & Range. Desert and rocky transition habitats of the Southwest and adjacent regions, depending on variety and taxonomic treatment. Size & Landscape Performance. Forms low clumps that can widen with age; strong ornamental value in bloom; useful in water-wise landscapes. Cultivation (Horticulture). Mineral soils, raised planting, minimal summer irrigation once established, and excellent drainage year-round. Pests & Problems. Ant excavation of fruits; rot in poorly drained soils. Identification & Habit. Ribbed, clumping hedgehog cactus with spiny fruits; flowers borne laterally. Pollinators. Mostly native bees and other insects; pollinator assemblages shift with flower color and local ecology. Pitaya Hedgehog Cactus (Echinocereus enneacanthus). Family: Cactus family (Cactaceae). Genus: Echinocereus. Common names: Pitaya hedgehog cactus. USDA Hardiness Zones and size: Often treated as frost-tolerant but drainage-dependent; some forms are reported to tolerate brief cold around -12 °C (about 10 °F), roughly aligning with about Zone 8a in very dry conditions; typically about 15–40 cm tall and 30–90 cm wide by clumping (approximate).


Physical Characteristics

 icon of manicon of shrub
Echinocereus enneacanthus is an evergreen Shrub growing to 0.4 m (1ft 4in) by 0.9 m (3ft) at a medium rate.
See above for USDA hardiness. It is hardy to UK zone 9. The flowers are pollinated by Bees, Insects.
It is noted for attracting wildlife.
Suitable for: light (sandy) and medium (loamy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry soil and can tolerate drought.

UK Hardiness Map US Hardiness Map

Synonyms

E. enneacanthus var. carnosus (Rümpler) J.Neumann. E. enneacanthus var. enneacanthus

Plant Habitats

Edible Uses

Fruits are edible and often regarded as high-quality, but availability is inconsistent [2-3]. Edible Uses & Rating. Fruits: rating: potentially excellent fruit quality, moderate-to-low harvest reliability [2-3]. Taste, Processing & Kitchen Notes. When you get intact fruits, expect a sweet cactus-fruit profile; preparation is simple: de-spine, open, and eat. The constant workflow improvement is “inspect first,” because ant excavation can mimic poor fruit set [2-3]. Seasonality (Phenology). Late-spring bloom, with fruits generally in early to mid-summer, modulated by site conditions. Safety & Cautions (Food Use). Mechanical spine risk; avoid collecting from protected populations; avoid fruits with heavy fungal rot or insect damage. Harvest & Processing Workflow. Brush off spines (they often detach), open and inspect, then eat fresh. For a cleaner product, scoop out the pulp and strain it through a cloth after gentle mashing, keeping the spines out [2-3]. Cultivar/Selection Notes. In cultivation, “pitaya” selections are often chosen for fruit reputation, but in wild-food terms, local fruit survival is the real selection pressure (ants). Look-Alikes & Confusion Risks. Confusion within Echinocereus species is common; stay anchored on the hedgehog-cactus suite of traits (ribbed stems, lateral flowers, spiny fruits) and avoid assuming fruit quality from appearance alone. Traditional/Indigenous Use Summary. Pitaya-type cactus fruits are part of traditional desert food knowledge in North America and Mexico; the key is harvesting at the right stage and in places where fruits persist long enough to collect [2-3].

References   More on Edible Uses

Medicinal Uses

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.


Echinocereus enneacanthus, commonly known as the Strawberry Hedgehog Cactus or Strawberry Cactus, has documented traditional and potential medicinal uses. It is known for its edible fruit which is utilized in various ways. Key Medicinal and Health-Related Uses: Anti-inflammatory and Digestive Health: It is used for its ability to reduce inflammation and improve digestion. Nutritional Value: The fruit is highly nutritious, with a taste similar to strawberries, and is consumed as part of a healthy diet, containing high water content and carbohydrates. Traditional Uses: Like other cacti in the Echinocereus genus, it has historically been used in local, traditional medicine. Potential Diabetes Treatment: Similar species (often referred to as Strawberry Cactus or Pitaya) are investigated for their ability to aid in the treatment of diabetes. Echinocereus enneacanthus is also widely popular as an ornamental plant in gardens and as a houseplant due to its vibrant flowers.

References   More on Medicinal Uses

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Other Uses

Supports pollinators; fruits, when intact, feed insects and small animals; clumps provide shelter in harsh sites.

Special Uses

References   More on Other Uses

Cultivation details

A potentially top-tier cactus fruit that is often reduced to “snack when lucky” status by ecological competition and variability. Growing Conditions. Full sun, heat tolerant, sharply drained soils; avoid winter wet. Habitat & Range. Desert and rocky transition habitats of the Southwest and adjacent regions, depending on variety and taxonomic treatment. Size & Landscape Performance. Forms low clumps that can widen with age; strong ornamental value in bloom; useful in water-wise landscapes. Cultivation (Horticulture). Mineral soils, raised planting, minimal summer irrigation once established, and excellent drainage year-round. Pests & Problems. Ant excavation of fruits; rot in poorly drained soils. Identification & Habit. Ribbed, clumping hedgehog cactus with spiny fruits; flowers borne laterally. Pollinators. Mostly native bees and other insects; pollinator assemblages shift with flower color and local ecology. Pitaya Hedgehog Cactus (Echinocereus enneacanthus). Family: Cactus family (Cactaceae). Genus: Echinocereus. Common names: Pitaya hedgehog cactus. USDA Hardiness Zones and size: Often treated as frost-tolerant but drainage-dependent; some forms are reported to tolerate brief cold around -12 °C (about 10 °F), roughly aligning with about Zone 8a in very dry conditions; typically about 15–40 cm tall and 30–90 cm wide by clumping (approximate).

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

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Plant Propagation

Seed and offsets.

Other Names

If available other names are mentioned here

Pitaya Hedgehog Cactus (Echinocereus enneacanthus).

Native Range

US. USA. Mexico Northeast, Texas.

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it's worth checking.

Very low.

Conservation Status

IUCN Red List of Threatened Plants Status : Least Concern.

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Echinocereus coccineusScarlet Hedgehog CactusShrub0.3 6-9 MLMND3 2
Echinocereus dasyacanthusSpiny Hedgehog CactusShrub0.6 6-9 MLMND212
Echinocereus engelmanniiEngelmann's Hedgehog CactusShrub0.3 7-10 MLMND232
Echinocereus fendleriFendler's Hedgehog CactusShrub0.3 6-10 MLMND322
Echinocereus stramineusStrawberry CactusShrub0.4 8-10 MLMND422
Echinocereus triglochidiatusKingcup or Claretcup Hedgehog Cactus, Mound Hedgehog CactusShrub0.3 5-10 MLMND422

Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

 

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