Sweetpotato cactus 'Spiralis' (Cereus validus 'Spiralis')

Sweetpotato cactus 'Spiralis'

A unique cactus cultivar, sweetpotato cactus 'Spiralis' is a rare cactus with columnar, blue-green stems. It blooms profusely in the summer, bearing white flowers and ornamental red fruits. Sweetpotato cactus 'Spiralis' grows slowly and thus does not often need to be repotted.

Scientific classification

Pinks, cacti, and allies

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Perennial

Lifespan

Tree

Plant Type

5 m

Plant Height

Evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Care Guide for Sweetpotato cactus 'Spiralis'

Every week

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Originating from arid regions, sweetpotato cactus 'Spiralis' exhibits high drought tolerance and prefers infrequent, deep watering, ideally weekly. Thriving in well-draining soil and full sunlight, sweetpotato cactus 'Spiralis' requires more frequent watering during the growing season to support vigorous growth.

Fertilize: For sweetpotato cactus 'Spiralis', use a balanced fertilizer during the growing season (spring to fall) monthly, switching to bi-monthly in winter. Apply at half strength to prevent root burn, ensuring consistent feeding supports healthy growth and resilience.

Pruning: Sweetpotato cactus 'Spiralis' features spiraled stems and requires occasional pruning for optimal shape and health. Prune in early to late winter, using clean tools to remove damaged or excessively long stems, which encourages new growth and reduces overcrowding. Regularly check for disease or pests while pruning.

Propagation: Sweetpotato cactus 'Spiralis' originates from the Cereeae tribe and is propagated through cuttings. Select a healthy segment, allow it to callous, then place in well-draining soil. Maintain consistent moisture and bright, indirect light. Rooting hormone can enhance growth, with acclimatization to normal conditions after root establishment.

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