Cape Gooseberry (Physalis peruviana)

Cape Gooseberry

Physalis peruviana

Its papery calyx wraps fruit like a tiny lantern, warm and whimsical. Edible fruiting perennial; common names: cape gooseberry, goldenberry.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; tolerate dappled light in hot climates to prevent leaf scorch
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Watering Water deeply when the top 2–3 cm of soil dries out; avoid waterlogging to prevent root rot
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Temperature Thrives in 15–25℃; tolerate light frost but protect from temperatures below 5℃ to avoid foliage damage
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Characteristics

  • Leaf: Heart-shaped, softly hairy, 5–15 cm long with serrated margins
  • Flower: Pale yellow, bell-shaped, 1–2 cm wide with purple-brown centers
  • Fruit: Round orange berry enclosed in a papery, lantern-like calyx
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Care Guide

Watering

Keep soil evenly moist; apply mulch to retain moisture and suppress weeds

Fertilization

Feed with balanced diluted liquid fertilizer every 2 weeks. Prioritize potassium-rich feeds during fruiting to support berry development

Banana peel compost tea:Compost banana peels for 2 weeks, steep in water for 24 hours, dilute 1:20 with water, and apply as a root drench to boost fruit production
Pruning
  • Pinch back young stems to encourage bushy, compact growth
  • Remove yellowing leaves and spent flowers to improve airflow and reduce pest attraction
  • Trim back leggy growth in early spring to promote vigorous new shoots
  • Remove damaged or diseased branches promptly to prevent spread of issues
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats; no known adverse effects from ingestion

Humans: Ripe fruit is edible and non-toxic; unripe fruit may contain mild solanine, but ripe specimens pose no risk

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Garden Uses & Culture

Culture: Associated with good fortune in some Andean traditions; papery calyxes used in festive floral arrangements

Usage: Edible fruit for jams, desserts, and fresh eating; ornamental lantern-like calyxes for craft projects