Field Bindweed Plant Care
Polygonum patulum M.Bieb.
Updated · Sources · How we source care data
With its heart-shaped leaves and vibrant red stems, this plant originates from Japan and Korea. Plant collectors are drawn to Polygonum patulum for its striking foliage and unique growth habit, making it a sought-after addition to any garden or collection.
Every 3–7 days
Full sun to part shade
60–75°F
50–70%
At a glance
How do you care for Field Bindweed?
Water Field Bindweed every 3–7 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 50–70% humidity. Fertilize it every month during the growing season.
Where Is the Field Bindweed Native To?
What Is the Field Bindweed?
Field Bindweed (Polygonum patulum) belongs to the Polygonaceae family within the Polygonum genus. Field Bindweed is native to the Mediterranean region, eastern Europe, the Caucasus, Siberia, Central Asia, Mongolia, and the Province of Xinjiang in northwestern China. Field Bindweed is also known as Wild Buckwheat, Creeping Knotweed.
Field Bindweed displays a spreading ground cover growth habit, reaching up to 2 ft tall with a spread of approximately 1 ft. Field Bindweed produces small, inconspicuous flowers in clusters.
Leaf size: approximately 4 inches.
How Often Should You Water a Field Bindweed?
Polygonum patulum requires watering every 3–7 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 3–7 days
Let soil partially dry between waterings
What Light Does the Field Bindweed Need?
Field Bindweed thrives in full sun to part shade.
Light Requirement
Full sun to part shade
What Temperature and Humidity Does the Field Bindweed Prefer?
Polygonum patulum grows best at temperatures of 60–75°F. Field Bindweed prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–75°F
Humidity
50–70%
What Soil Mix Works Best for a Field Bindweed?
Moist, fertile soil with good drainage. Good drainage is essential for Field Bindweed to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Field Bindweed?
Feed Field Bindweed every month 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 month
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Field Bindweed?
Divide and replant 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 Field Bindweed?
Field Bindweed can be propagated through seeds, division. Similar propagation techniques also apply to silver-sheathed knotweed plant care, which shares the same genus.
Is the Field Bindweed Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Field Bindweed, 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 Field Bindweed?
Field Bindweed is susceptible to aphids, caterpillars, leaf miners. 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.
Keep exploring plants
Field Bindweed 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 Polygonum genus — compare its care with other Polygonum species on PlantoScan.
Polygonum is part of the Polygonaceae plant family — browse all Polygonaceae genera and species.
Field Bindweed thrives in bright light and direct sun — see other bright-light plants.
More Polygonum Species
Other Polygonum species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Polygonum patulum M.Bieb., family Polygonaceae (first published in Fl. Taur.-Caucas. 1: 304 (1808)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Field Bindweed, 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.
- 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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