Jutta's Grape (Cyphostemma juttae)

Jutta's Grape

Cyphostemma juttae

Thick succulent stems store desert resilience, a sculptural drought-tolerant gem. Succulent shrub; common name: Jutta's Grape.

Full sun
0.5/week
Moderate
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Plant Needs

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Sunlight Full sun to partial shade; tolerate intense desert sun but benefit from light afternoon shade in extreme heat to prevent leaf scorch
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Watering Allow soil to fully dry between waterings; avoid overwatering to prevent caudex rot
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Temperature Tolerates mild frost down to 5°C; avoid prolonged exposure below 0°C; thrives in warm arid temperatures
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Characteristics

  • Leaf: Thick, fleshy, round to ovate leaves with smooth margins; blue-green to grey-green foliage.
  • Stem: Thickened succulent caudex (base) with branching woody stems; pale brown, peeling bark.
  • Flower: Small greenish-yellow clustered inflorescences; followed by small grape-like berries.
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Care Guide

Watering

Water thoroughly when the top 10–15 cm of soil is completely dry; avoid wetting the caudex directly

Fertilization

Diluted cactus-specific fertilizer once monthly. Cease fertilization entirely in autumn and winter to support dormancy

Eggshell powder top-dressing:Grind dried eggshells into a fine powder; sprinkle lightly on the soil surface to provide slow-release calcium; avoid direct contact with the caudex
Pruning
  • Trim dead or damaged stems in early spring to maintain a compact, tidy shape
  • Remove yellowing or wilted leaves to improve airflow and reduce pest attraction
  • Thin overcrowded branches to allow full sun penetration to the caudex and lower foliage
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA unlisted; potential mild oral irritation or vomiting if large amounts are ingested

Humans: Mild gastrointestinal irritation if ingested in large quantities; minimal risk with casual contact

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental succulent for rock gardens, container displays, and xeriscaping