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Barbados Gooseberry, Tsunya
Scientific Name: Pereskia aculeata Mill.
Synonym: Cactus pereskia, Pereskia pereskia, Pereskia acardia, Pereskia aculeata var. godseffiana, Pereskia godseffiana, Pereskia aculeata var. rubescens, Pereskia longispina, Pereskia rubescens, Pereskia undulata
Family: Cactaceae

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Pereskia aculeata at Holly Gate, photo Terry Hewitt |
Recommended Temperature Zone:
USDA: 9b-11
Frost Tolerance: Hardy to 26°F (-3°C)
Minimum Avg. Temperature: 50°F (10°C)
Heat Tolerance: Light shade in Phoenix in summer
Sun Exposure: Morning sun or bright shade
Origin: Caribbean and South America, escaped in Central America to Florida
Growth Habits: Climbing shrub, up to 20 feet tall (6 m), 1 to 3 short hooked spines, sometimes longer straight spines on older stems, leaves with short petioles, up to 4 inches long (10 cm)
Watering Needs: Enjoy some humidity in the air. They need good drainage, but the soil should stay moist in summer. Keep drier in winter.
Propagation: Seeds in the spring or cuttings in summer
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A common variety of Pereskia aculeata is sold as Pereskia godseffiana, the valid name seems to be Pereskia aculeata var. rubescens. It is a pretty form that has leaves variegated with red.
The fruits are edible, and in some places, the leaves are used as vegetables.

Blooming Habits: Strongly scented whitish flowers in clusters, to 1.6 inches in diameter (4 cm), followed by light yellow, edible, spiny fruits, 0.6 to 0.8 in. in diameter. The seeds are dark brown, flattened 4 to 5 mm in diameter.
Propagation: Contrarily to other cacti, this plant is not succulent, and the cuttings should be planted in a moist soil mixture immediately instead of being left to dry out a couple of days.
References: Las Cactaceas de Mexico
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