Long pepper (pippali)
Piper longum
A trailing relative of black pepper with slender, spicy catkin-like fruits; one of the three pungents of trikatu.
Hardiness: zones 10 to 12
Light: part shade
Size: about 6 ft tall, 2 ft wide
Harvest: year-round
From: India
Here: Too tender to overwinter outdoors on the Lake Erie shore (zone 6b to 7a): grow it in a pot and bring it in, or treat it as an annual.
Good for: food, traditional use, Ayurvedic tradition.
Native to: South & Southeast Asian tropics. Hardy in zones 10 to 12.
The story
Long pepper, pippali, is the older cousin of black pepper, a trailing vine with slender, finger-like fruit spikes that are hotter and sweeter. In Ayurveda it travels in trikatu with black pepper and ginger.
Planting
Warmth and humidity, in part shade with something to climb. It is strictly tropical, so in cool climates it lives in a greenhouse or a sunny room.
Growing
Keep the soil moist and rich, feed monthly in the growing season, and support it on a pole.
Harvest and use
Pick the spikes when they turn from green to grey-green, then sun-dry. Grind or grate into food; a little goes a long way.
What to watch for
Cold below about 50 °F and dry air.
Safety
Medicinal uses here are shared as history, not advice. Kitchen amounts are fine for most people, but teas, tinctures and supplements can interact with medicines and aren't safe for everyone, especially in pregnancy, while breastfeeding, for children, or with liver or kidney problems. Ask a doctor or pharmacist before taking any plant as medicine.
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More tropical and subtropical food plants
- Mamey apple
- Stinking toe (West Indian locust)
- Chiuri (Indian butter tree)
- Timla (Roxburgh fig)
- Kakadu plum (gubinge)
- Lemon aspen
General guidance, not professional advice. Conditions vary by yard and year; for local specifics ask your county extension office. Never eat a wild plant you cannot identify with certainty. Traditional uses are shared as history, not medical advice. © 2026 Sean Priest · Irie Orchard. Terms & credits · Privacy · Home