Arnica "Americana" from the Jardins de l'Écoumène (Arnica americana) is a hardy perennial plant native to North America, also known as Arnica Chamisso. It is distinguished by its vibrant yellow flowers that bring a bright touch of color to the garden. Appreciated for its medicinal properties, this plant is commonly used externally for its analgesic and anti-inflammatory effects, ideal for relieving muscle and joint pain, as well as sprains.
Spread: 30-45 cm
Plant height: 30-60 cm
Quantity per pack: Approximately 50 seeds
Companion plants: Yarrow, lavender, chamomile
Enemy plants: No particular enemies known
Arnica has a slightly bitter taste and can be infused for its digestive and soothing properties, although its internal use is not recommended due to the presence of helenin, an irritant molecule. It is important not to apply it to open wounds. Preferring well-drained soils and sunny locations, arnica "Americana" germinates easily by direct sowing and often reseeds itself. This plant is ideal for medicinal gardens, providing aesthetics and utility with its multiple therapeutic virtues.
