Photo: Rüdiger Kratz, St. IngbertCC BY-SA 3.0via Wikimedia Commonsresized / cropped
Woodland burdock Plant Care
Arctium nemorosum Lej.
Updated · Sources · How we source care data
Arctium nemorosum is a species of flowering plant belonging to the family Asteraceae.
Every 7–14 days
Full sun to partial shade
60–80°F
40–70%
At a glance
How do you care for Woodland burdock?
Water Woodland burdock every 7–14 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 60–80°F (16–27°C) and 40–70% humidity. Fertilize it every 8 months during the growing season.
What Is the Woodland burdock?
Woodland burdock (Arctium nemorosum) belongs to the Asteraceae family within the Arctium genus. Woodland burdock is also known as Arctium glabrescens, Arctium lappa, Arctium macrospermum.
Woodland burdock displays a tall, robust biennial growth habit, reaching up to 6 ft tall with a spread of approximately 3 ft. Woodland burdock produces large purple thistle-like flowers.
Leaf size: approximately 12 inches.
How Often Should You Water a Woodland burdock?
Arctium nemorosum requires watering every 7–14 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–14 days
Let soil partially dry between waterings
What Light Does the Woodland burdock Need?
Woodland burdock thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Woodland burdock Prefer?
Arctium nemorosum grows best at temperatures of 60–80°F. Woodland burdock prefers humidity levels of 40–70%.
Temperature
60–80°F
Humidity
40–70%
What Soil Mix Works Best for a Woodland burdock?
Well-draining loamy soil with added compost for nutrients. Good drainage is essential for Woodland burdock to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Woodland burdock?
Feed Woodland burdock every 8 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 8 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Woodland burdock?
Transplant young seedlings annually. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Woodland burdock?
Woodland burdock can be propagated through seeds. Similar propagation techniques also apply to woolly burdock plant care, which shares the same genus.
Is the Woodland burdock Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Woodland burdock, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Woodland burdock?
Woodland burdock is susceptible to aphids, caterpillars, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Woodland burdock Need?
Woodland burdock grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. In cooler regions, grow Woodland burdock as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Woodland burdock is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Arctium genus — compare its care with other Arctium species on PlantoScan.
Arctium is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Woodland burdock thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Arctium nemorosum Lej., family Asteraceae (first published in Mag. Hort. (Liège) 1: 289 (1833)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Woodland burdock, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Photo: Rüdiger Kratz, St. Ingbert, CC BY-SA 3.0, Wikimedia Commons — original.
- Hardiness zone: USDA Zone 13a, calculated from the plant's minimum temperature.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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