Sweet granadilla
Passiflora ligularis
Crack the orange shell and slurp the sweet grey pulp; a cool-highland passion fruit.
Hardiness: zones 10 to 11
Light: full sun to part shade
Size: about 20 ft tall, 6 ft wide
Harvest: year-round
From: Andes and Central American highlands
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, pollinators.
Native to: Mexico, Central America & the Caribbean, Andean highlands. Hardy in zones 10 to 11.
The story
Sweet granadilla grows in the Andes and the mountains of Central America and has been eaten there for centuries; its hard orange shell cracks open to show sweet, grey seeds in a translucent jelly, eaten with a spoon. Colombia exports it, and Costa Rica sells it at every highland roadside.
Planting
Full sun or light shade, rich, drained soil, a cool, frost-free highland climate, and a strong trellis. Plant a seedling or cutting.
Growing
Water steadily, feed lightly, and prune to keep the vine productive. It flowers and fruits for years.
Harvest and use
Pick when the shell turns orange with small white specks; crack it and eat the pulp, seeds and all.
What to watch for
Heat in lowlands, fusarium wilt, frost.
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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