Broadfruit Bur-reed Plant Care
Sparganium eurycarpum Engelm.
Updated · Sources · How we source care data
Sparganium eurycarpum is a species of bur-reed known by the common names broadfruit bur-reed and giant bur-reed. It is native to wetlands in Eurasia and North America.
Every 2–4 days
Full sun to partial shade
60–80°F
60–80%
At a glance
How do you care for Broadfruit Bur-reed?
Water Broadfruit Bur-reed every 2–4 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 60–80% humidity.
Where Is the Broadfruit Bur-reed Native To?
What Is the Broadfruit Bur-reed?
Broadfruit Bur-reed (Sparganium eurycarpum) belongs to the Typhaceae family within the Sparganium genus. Broadfruit Bur-reed is native to wetlands in Eurasia and North America. Broadfruit Bur-reed is also known as American Bur-reed.
Broadfruit Bur-reed displays a tall, aquatic perennial growth habit, reaching up to 5 ft tall with a spread of approximately 3 ft. Broadfruit Bur-reed produces small, inconspicuous flowers in dense, cylindrical spikes.
Leaf size: approximately 12 inches.
How Often Should You Water a Broadfruit Bur-reed?
Sparganium eurycarpum requires watering every 2–4 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 2–4 days
Let soil partially dry between waterings
What Light Does the Broadfruit Bur-reed Need?
Broadfruit Bur-reed thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Broadfruit Bur-reed Prefer?
Sparganium eurycarpum grows best at temperatures of 60–80°F. Broadfruit Bur-reed prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–80°F
Humidity
60–80%
What Soil Mix Works Best for a Broadfruit Bur-reed?
Rich, loamy soil with good moisture retention. Good drainage is essential for Broadfruit Bur-reed to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Broadfruit Bur-reed?
Can be divided and repotted every 2-3 years. 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 Broadfruit Bur-reed?
Broadfruit Bur-reed can be propagated through division of rhizomes, seeds.
Is the Broadfruit Bur-reed Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Broadfruit Bur-reed, 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 Broadfruit Bur-reed?
Broadfruit Bur-reed is susceptible to no common pests known. 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 Broadfruit Bur-reed Need?
Broadfruit Bur-reed grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Broadfruit Bur-reed is native to wetlands in Eurasia and North America. In cooler regions, grow Broadfruit Bur-reed as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Broadfruit Bur-reed 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 Sparganium genus — compare its care with other Sparganium species on PlantoScan.
Sparganium is part of the Typhaceae plant family — browse all Typhaceae genera and species.
Broadfruit Bur-reed 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: Sparganium eurycarpum Engelm., family Typhaceae (first published in Manual , ed. 5: 481 (1867)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Broadfruit Bur-reed, 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 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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