Photo: Cody HoughCC BY-SA 3.0via Wikimedia Commonsresized / cropped
Spotted Joe-Pye Weed Plant Care
Eutrochium maculatum (L.) E.E.Lamont
Updated · Sources · How we source care data
Eutrochium maculatum, the spotted joe-pyeweed, is a North American species of flowering plant in the family Asteraceae. It is widespread through much of the United States and Canada. It is the only species of the genus Eutrochium found west of the Great Plains.
Every 7–10 days
Full sun to part shade
60–75°F
40–60%
At a glance
How do you care for Spotted Joe-Pye Weed?
Water Spotted Joe-Pye Weed every 7–10 days, letting the top layer of soil dry out between waterings, and give it full sun to part shade. It prefers temperatures of 60–75°F (16–24°C) and 40–60% humidity. Fertilize it every 6 months during the growing season.
What Is the Spotted Joe-Pye Weed?
Spotted Joe-Pye Weed (Eutrochium maculatum) belongs to the Asteraceae family within the Eutrochium genus. Spotted Joe-Pye Weed is also known as Joe Pye Weed, Spotted Boneset, Eupatorium maculatum.
Spotted Joe-Pye Weed displays a clump-forming perennial growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Spotted Joe-Pye Weed produces showy clusters of pink, purple, or white flowers.
Leaf size: approximately 6 inches.
How Often Should You Water a Spotted Joe-Pye Weed?
Eutrochium maculatum requires watering every 7–10 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 7–10 days
Let soil partially dry between waterings
What Light Does the Spotted Joe-Pye Weed Need?
Spotted Joe-Pye Weed thrives in full sun to part shade.
Light Requirement
Full sun to part shade
What Temperature and Humidity Does the Spotted Joe-Pye Weed Prefer?
Eutrochium maculatum grows best at temperatures of 60–75°F. Spotted Joe-Pye Weed prefers humidity levels of 40–60%.
Temperature
60–75°F
Humidity
40–60%
What Soil Mix Works Best for a Spotted Joe-Pye Weed?
Moist, well-draining soil with high organic content. Good drainage is essential for Spotted Joe-Pye Weed to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Spotted Joe-Pye Weed?
Feed Spotted Joe-Pye Weed every 6 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 6 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 Spotted Joe-Pye Weed?
Divide and repot every 2-3 years in early spring. 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 Spotted Joe-Pye Weed?
Spotted Joe-Pye Weed can be propagated through division, seeds. Similar propagation techniques also apply to joe pye weed plant care, which shares the same genus.
Is the Spotted Joe-Pye Weed Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Spotted Joe-Pye Weed, 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 Spotted Joe-Pye Weed?
Spotted Joe-Pye Weed is susceptible to aphids, 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 Spotted Joe-Pye Weed Need?
Spotted Joe-Pye Weed grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. In cooler regions, grow Spotted Joe-Pye Weed as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Spotted Joe-Pye Weed 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 Eutrochium genus — compare its care with other Eutrochium species on PlantoScan.
Eutrochium is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Spotted Joe-Pye Weed 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: Eutrochium maculatum (L.) E.E.Lamont, family Asteraceae (first published in Sida 21(2): 902 (2004)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Spotted Joe-Pye Weed, 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: Cody Hough, 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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