Japanese Meadowsweet Plant Care
Filipendula multijuga Maxim.
Updated · Sources · How we source care data
Filipendula multijuga is a species of flowering plant in the family Rosaceae. It is endemic to Japan.
Every 3–5 days
Part shade to full sun
50–75°F
40–70%
At a glance
How do you care for Japanese Meadowsweet?
Water Japanese Meadowsweet every 3–5 days, letting the top layer of soil dry out between waterings, and give it part shade to full sun. It prefers temperatures of 50–75°F (10–24°C) and 40–70% humidity. Fertilize it every 6 months during the growing season.
Where Is the Japanese Meadowsweet Native To?
What Is the Japanese Meadowsweet?
Japanese Meadowsweet (Filipendula multijuga) belongs to the Rosaceae family within the Filipendula genus. Japanese Meadowsweet is native to Japan. Japanese Meadowsweet is also known as Meadowsweet.
Japanese Meadowsweet displays a clump-forming perennial growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Japanese Meadowsweet produces fluffy, feathery plumes in shades of white, pink, or red.
Leaf size: approximately 8 inches.
How Often Should You Water a Japanese Meadowsweet?
Filipendula multijuga requires watering every 3–5 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 3–5 days
Let soil partially dry between waterings
What Light Does the Japanese Meadowsweet Need?
Japanese Meadowsweet thrives in part shade to full sun.
Light Requirement
Part shade to full sun
What Temperature and Humidity Does the Japanese Meadowsweet Prefer?
Filipendula multijuga grows best at temperatures of 50–75°F. Japanese Meadowsweet prefers humidity levels of 40–70%.
Temperature
50–75°F
Humidity
40–70%
What Soil Mix Works Best for a Japanese Meadowsweet?
Moist, fertile, well-draining soil with high organic content. Good drainage is essential for Japanese Meadowsweet to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Japanese Meadowsweet?
Feed Japanese Meadowsweet 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 Japanese Meadowsweet?
Divide clumps every 3-4 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 Japanese Meadowsweet?
Japanese Meadowsweet can be propagated through division, seeds. Similar propagation techniques also apply to queen of the prairie plant care, which shares the same genus.
Is the Japanese Meadowsweet Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Japanese Meadowsweet, 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 Japanese Meadowsweet?
Japanese Meadowsweet is susceptible to aphids, sawfly larvae. 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 Japanese Meadowsweet Need?
Japanese Meadowsweet grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Japanese Meadowsweet is native to Japan. In cooler regions, grow Japanese Meadowsweet as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 12a
Keep exploring plants
Japanese Meadowsweet 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 Filipendula genus — compare its care with other Filipendula species on PlantoScan.
Filipendula is part of the Rosaceae plant family — browse all Rosaceae genera and species.
Japanese Meadowsweet 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: Filipendula multijuga Maxim., family Rosaceae (first published in Trudy Imp. S.-Peterburgsk. Bot. Sada 6: 247 (1879)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Japanese Meadowsweet, 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.
- 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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