Bugbane Plant Care
Actaea heracleifolia (Kom.) J.Compton
Updated · Sources · How we source care data
Actaea heracleifolia is a species of plant in the family Ranunculaceae, native to Asia where it is found from the Russian Far East to Korea and Central China.
Every 7–10 days
Partial to full shade
50–75°F
40–70%
At a glance
How do you care for Bugbane?
Water Bugbane every 7–10 days, letting the top layer of soil dry out between waterings, and give it partial to full shade. It prefers temperatures of 50–75°F (10–24°C) and 40–70% humidity. Fertilize it every 6 months during the growing season. It is reported as toxic to pets, so keep it out of reach of pets.
What Is the Bugbane?
Bugbane (Actaea heracleifolia) belongs to the Ranunculaceae family within the Actaea genus. Bugbane is native to Asia. Bugbane is also known as Cimicifuga.
Bugbane displays a tall, clump-forming perennial growth habit, reaching up to 4 ft tall with a spread of approximately 2 ft. Bugbane produces tall spikes of small white flowers.
Leaf size: approximately 8 inches.
How Often Should You Water a Bugbane?
Actaea heracleifolia 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 Bugbane Need?
Bugbane thrives in partial to full shade. The optimal light range is 100–500 lux. Avoid placing Bugbane in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Partial to full shade
100–500 lux
What Temperature and Humidity Does the Bugbane Prefer?
Actaea heracleifolia grows best at temperatures of 50–75°F. Bugbane prefers humidity levels of 40–70%.
Temperature
50–75°F
Humidity
40–70%
What Soil Mix Works Best for a Bugbane?
Rich, moist, well-draining soil with high organic content. Good drainage is essential for Bugbane to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Bugbane?
Feed Bugbane 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 Bugbane?
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 Bugbane?
Bugbane can be propagated through division, seeds. Similar propagation techniques also apply to dolls eyes plant care, which shares the same genus.
Is the Bugbane Toxic to Pets and Children?
Toxic (caution)
Reported as toxic in our plant data. Not verified by the ASPCA.
Toxic to humans and pets if ingested
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 Bugbane?
Bugbane is susceptible to aphids, slugs, snails. 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 Bugbane Need?
Bugbane grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Bugbane is native to Asia. In cooler regions, grow Bugbane as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 12a
Keep exploring plants
Bugbane 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 Actaea genus — compare its care with other Actaea species on PlantoScan.
Actaea is part of the Ranunculaceae plant family — browse all Ranunculaceae genera and species.
Bugbane copes with lower light than most plants — browse the full list of low-light plants.
More Actaea Species
Other Actaea species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Actaea heracleifolia (Kom.) J.Compton, family Ranunculaceae (first published in Taxon 47: 624 (1998)) — World Flora Online record, IPNI name record.
- Pet toxicity: Bugbane is reported as toxic to pets in our plant data (not verified by the ASPCA), so treat it with caution. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 12a, 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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