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For successful seedlings,
see the growing notes at the bottom of the page!
Zigzag goldenrod (Solidago flexicaulis) is a perennial native to the woodlands and forests of eastern North America. Highly hardy, it blooms even under near-total shade conditions. It tolerates drought as well as various soil types. It is the ideal plant for growing in the shade of trees, including conifers! In addition to being a keystone species for biodiversity, it creates beautiful floral clusters. This plant grows up to 90 cm tall and is characterized by its angular, slightly zigzagging stem, from which it gets its name. Its leaves are broad, serrated, and deep green, arranged alternately along the stem. In late summer and early fall, zigzag goldenrod produces clusters of small, bright yellow flowers along its stem, adding a vivid touch of colour to shaded woodland areas.
Medicinal and Culinary Uses
Zigzag goldenrod has antiseptic, diuretic, and astringent properties. It has traditionally been used as an infusion to treat respiratory and urinary conditions and to soothe mild inflammations. The leaves and flowers can be dried to prepare medicinal teas, but it is recommended to consult a healthcare professional before use.
Ecological Roles
Zigzag goldenrod plays an important role in forest ecosystems by providing a late-season source of nectar and pollen for pollinators, including bees, butterflies, and other insects. Its fall flowers serve as a valuable resource for pollinators before winter arrives, thereby supporting biodiversity. It also contributes to soil stabilization in shaded areas. Like other plants in the Solidago genus, it is a keystone species for biodiversity.
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: 150
Family: Asteraceae
Scientific name: Solidago flexicaulis
Life cycle: Perennial
Hardiness zone: 3
Soil type: Silty
Soil moisture level: Dry to medium
Soil - additional attributes: Rich
Light: Partial shade, shade
Blooming: August to September
Spacing: 45 cm
Height: 90 cm
Deer resistance: Low
Stratification: Optional 30 days
Scarification: No
Germination time: 15 to 30 days
Sowing depth: Surface