This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.
For successful seedlings,
see the growing notes at the bottom of the page!
Round-leaved sundew (Drosera rotundifolia) is a small perennial carnivorous plant found primarily in bogs and wetland areas of Quebec. It is characterized by its round leaves covered in red glandular hairs that secrete a sticky substance, allowing it to trap small insects. In summer, the plant produces slender stalks with delicate white or pinkish flowers, adding a touch of beauty to wetland environments. Round-leaved sundew thrives in nutrient-poor, typically acidic and very moist soils.
Medicinal and Culinary Uses
Round-leaved sundew has been traditionally used for its antispasmodic and expectorant properties. The leaves are harvested to treat respiratory conditions, including coughs, bronchitis, and asthma.
Ecological Roles
Round-leaved sundew plays a crucial role in bog ecosystems. As a carnivorous plant, it traps small insects to supplement its nutrient needs in poor soils, helping regulate local insect populations. This plant also contributes to the biodiversity of bogs, which are rare and fragile environments, and helps with water retention and the stability of these wetland areas. The round-leaved sundew is not only a botanical curiosity but also a key species in maintaining wetland ecosystems balance.
Round-leaved sundew seeds require cold stratification to ensure germination. See the cultivation notes below for more details.
Akène cannot assume any responsibility for the use of plants for therapeutic purposes. Always seek advice from a professional before using a medicinal or edible plant.
Sowing and Growing
Technical Details
Seeds per packet: 400
Family: Droseraceae
Scientific name: Drosera rotundifolia
Life cycle: Perennial
Hardiness zone: 3
Soil type: Sableux à limoneux
Soil moisture level: Moyen à détrempé
Soil - additional attributes: Tolère bien les sols pauvres et les sols acides
Light: Sun, partial shade, shade
Blooming: June
Spacing: 5 cm
Height: 10 cm
Deer resistance: Low
Stratification: 90 days
Scarification: No
Germination time: 14 to 60 days
Sowing depth: Surface