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Vegetable fern

Diplazium esculentum

Vegetable fern
Photo: Forest & Kim Starr, CC BY 3.0

Vegetable fern is a large perennial fern from tropical Asia and the southwest Pacific, grown mainly for its young edible fronds. It needs shade and constant moisture, so it does best in a wet, shady spot.

Family
Athyriaceae (Athyri family)
Grows as
Fern
Light
Part shade, Shade
Water
Keep the soil consistently moist and never let it dry out.
Soil
Rich, humus-heavy, moisture-retentive soil or a peaty potting mix.
Temperature
20–32 °C; protect below 15 °C
How easy
Moderate
Safety
Not known to be toxic: May contain mild amounts of fern toxins, but no major toxic effects are recorded.
Edible
Yes, some parts
Native range
Trop. & Subtrop. Asia to SW. Pacific
Climate
wet tropical

About

Diplazium esculentum, the vegetable fern, is an edible fern found throughout Asia and Oceania. It is probably one of the most commonly consumed ferns.

The genus Diplazium is in the family Athyriaceae, in the eupolypods II clade of the order Polypodiales, in the class Polypodiopsida.

Uses

The young fronds are stir-fried and used in salads.

Other Diplazium plants

Twinsorus Fern

Text excerpted from the Wikipedia article Diplazium esculentum by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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