Ash Gourd (Benincasa hispida)

Ash Gourd

Benincasa hispida

Fleshy fruits hold crisp, mild flesh, a staple in tropical stir-fries. Trailing annual vine; common names: ash gourd, wax gourd.

Full sun
2–3/week
Beginner
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Plant Needs

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Sunlight Full sun exposure for optimal fruit production; tolerate partial shade during intense midday heat
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Watering Water deeply to keep soil consistently moist during fruiting; avoid overwatering to prevent root rot
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Temperature Thrives in warm tropical/temperate conditions; cannot tolerate frost or temperatures below 15°C
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Characteristics

  • Leaf: Large, heart-shaped, fuzzy green leaves with serrated margins
  • Flower: Yellow, funnel-shaped monoecious flowers (separate male/female blooms)
  • Fruit: Large, round/oblong waxy green fruits that ripen to pale white
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Care Guide

Watering

Keep soil evenly moist; increase frequency during prolonged dry spells

Fertilization

Balanced diluted fertilizer every 2 weeks. Reduce fertilization once fruits begin to mature to avoid excessive vine growth

Banana peel compost tea:Use fully composted banana peels; dilute 1:20 with water for root drenching; avoid raw peels to prevent pest infestations
Pruning
  • Trim excess lateral vines to redirect energy toward fruit production
  • Remove yellowing or diseased leaves to improve airflow and reduce disease risk
  • Pinch off terminal growth to encourage bushier growth when grown in containers
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: Edible fruit and young shoots; no toxic compounds reported

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Garden Uses & Culture

Culture: N/A

Usage: Edible fruit for stir-fries, soups, and preserves; young shoots and flowers also edible in some cuisines