Apocynum venetum, sword-leaf dogbane, is a hardy perennial in the dogbane family grown for fiber, herbal tea and nectar for honey. It thrives in wet soil and damp sandy sites.
Family
Apocynaceae (Dogbane family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Keep the soil consistently moist, especially in its first season.
Soil
Moist, fertile or sandy soil; tolerates saline and sandy ground.
Temperature
Hardy to around -30 °C; grows well in cool temperate climates.
How easy
Easy
Safety
Toxic: All parts contain cardiac glycosides and are poisonous if eaten in quantity, causing heart irregularities.. Toxic to cats and dogs (ASPCA).
Native range
SE. Europe to Temp. Asia
Climate
temperate
About
Apocynum venetum, commonly known as sword-leaf dogbane, is a plant species in the dogbane family that is poisonous but used as a source of fiber, medicine, and nectar for production of honey.
Where it grows
Apocynum venetum is considered to be native to a wide range in northern Asia and Southeast Europe: Italy, Bulgaria, Romania, Ex-Yugoslavia, Turkey, Ukraine, Russia, Iraq, Cyprus, Iran, Central Asia, Pakistan, Afghanistan, Siberia, China, and Japan. It grows in swamps, wet places, and maritime sands.
Uses
Apocynum venetum is a valuable bast fibre, compared favorably to silk, ramie, cashmere, and cotton. Apocynum venetum leaves have been used in traditional medicine for the treatment of hypertension.
Text excerpted from the Wikipedia article Apocynum venetum 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.