Cutleaf Groundcherry (Physalis angulata)

Cutleaf Groundcherry

Physalis angulata

Its papery lantern calyx wraps tiny edible fruit, a delicate wild treasure. Annual herbaceous plant; common name: cutleaf groundcherry.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; tolerates dappled sunlight in hot, arid regions to prevent leaf scorch
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Watering Water when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot and fungal growth
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Temperature Thrives in warm temperatures; cannot tolerate frost; maintain growing conditions above 15°C for optimal growth
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Characteristics

  • Leaf: Alternate, deeply lobed or cut, ovate to lanceolate, 2–10 cm long, slightly hairy
  • Flower: Small, pale yellow, bell-shaped, 5-lobed, with purple spots at the base
  • Fruit: Round, green when unripe, yellow-orange when ripe, enclosed in a papery, inflated calyx (lantern)
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Care Guide

Watering

Keep soil consistently moist but not waterlogged; increase frequency during prolonged hot, dry spells

Fertilization

Diluted balanced feed every 2 weeks. Avoid over-fertilizing to prevent excessive foliage growth that reduces fruit production

Banana peel tea:Soak 1 chopped banana peel in 1 liter of water for 24 hours; strain the liquid and use to water the base of plants to avoid foliage contact
Pruning
  • Pinch back young stems to encourage bushier growth and increase fruiting potential
  • Remove yellowing or diseased leaves to improve air circulation and reduce pest habitat
  • Deadhead spent flowers to promote continued blooming and fruit set
  • Cut back stems after fruiting to tidy the plant and prepare for self-seeding
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Solanine in unripe parts may cause gastrointestinal upset if ingested

Humans: Unripe fruit and leaves contain solanine; ripe fruit is safe for human consumption

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Garden Uses & Culture

Culture: N/A

Usage: Ripe fruit used in jams, sauces, or eaten fresh; traditional medicinal use for minor ailments in some regions