Field Bindweed (Creeping Jenny) care

Light

Field Bindweed needs sun on the leaves, not just bright ambient room light. Requires full sun for vigorous growth and flowering; plants in shade produce fewer flowers but still spread aggressively underground, so low light does not suppress it effectively. A south or west-facing windowsill in the northern hemisphere is the default; anywhere else, expect the plant to stretch and pale out within a season.

Watering

Water field bindweed low — extremely drought-tolerant once established. The actual day count varies with pot size, light, and season — the finger test (or lifting the pot to feel its weight) is more reliable than a fixed calendar. Empty any drainage saucer afterwards so the pot isn't sitting in water. Deep roots allow it to access subsoil moisture through summer drought; overwatered or irrigated beds actually promote faster spread of rhizomes.

Soil and pot

Field Bindweed grows best in tolerates almost any well-drained to moderately moist soil. Thrives in disturbed, cultivated, or compacted soils of average to poor fertility; does not need well-amended beds and will colonise cracks in paths and walls. A pot with a working drainage hole is non-negotiable for this species — even free-draining mix will turn soggy in a closed planter. If you love the look of a decorative pot without a hole, use it as a cachepot around an inner nursery pot you can lift out to water.

Humidity and temperature

Field Bindweed sits happiest at around Low to moderate (30–60 % RH) humidity and -20 to 35 °C (-4 to 95 °F). Highly adaptable to a wide humidity range; no humidity requirements. In very humid, wet conditions it is marginally more susceptible to fungal leaf spots. If you keep the room above year-round and avoid placing the plant near a cold draught, a hot radiator, or an air-conditioning vent, you have already handled the two biggest indoor stressors.

Fertilising

Feed field bindweed sparingly. Do not fertilise; additional nutrients accelerate spread. Management rather than cultivation is the appropriate approach to this species in garden settings. Skip fertiliser entirely on a stressed, recently-repotted, or actively wilting plant — fertiliser salts make damage worse, not better. Wait for a round of healthy new growth before resuming a feeding rhythm.

Common problems

Below are the issues we see most often on field bindweed in the Growli community. Each is annotated with the most common cause so you know where to start.

• Persistent rhizome regrowth — Even small root fragments regenerate new shoots; repeated hoeing or hand-pulling weakens the plant over time but full eradication may take 3–5 years of consistent effort — glyphosate applied to actively growing foliage in summer is the most effective chemical control.
• Smothering of crop or garden plants — Twining stems wind tightly around crop stems and can cause lodging or shading; check beds weekly and remove stems before they set seed or bulk up rhizome reserves.

Propagation

Spreads naturally and prolifically via rhizome fragments and wind-dispersed seed; deliberate propagation is not recommended in garden settings due to its invasive character. Propagation is the cheapest, most satisfying way to expand a collection — and it doubles as insurance against losing a mature plant to an accident. Take a backup cutting once the parent is established and healthy.

Toxicity to pets

Field Bindweed is toxic to pets. Convolvulus arvensis contains alkaloids (including tropane-related compounds) and resins that are toxic to cats and dogs. The ASPCA lists related Convolvulus species as toxic to dogs, cats, and horses; ingestion can cause GI upset, hallucinations, and ataxia. Symptoms include vomiting, diarrhoea, incoordination, and lethargy. If you keep cats, dogs, or curious children in the house, weigh placement carefully — a high shelf or a hanging planter is enough for casual safety. For severe ingestion incidents, call your local vet and the ASPCA Animal Poison Control Center (in the US, 888-426-4435).

Pet-safety status is sourced from the ASPCA Toxic and Non-Toxic Plant List, which catalogues the most-asked-about plants for cats, dogs, and horses.

Field Bindweed deep-dive guides

Every aspect of field bindweed care, each with its own calibrated guide:

• Common field bindweed problems & fixes
• Field Bindweed watering schedule
• Field Bindweed light requirements
• Best soil mix for field bindweed
• Field Bindweed fertilizing guide
• When to repot field bindweed
• How to propagate field bindweed
• How to prune field bindweed
• What's eating my field bindweed?
• Field Bindweed growth rate & size
• Field Bindweed cold hardiness
• Field Bindweed temperature & humidity
• Is field bindweed toxic to cats & dogs?
• Is field bindweed toxic to cats?
• Is field bindweed toxic to dogs?
• Getting field bindweed to bloom

Featured in these plant shortlists

Field Bindweed qualifies for 7 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

• Best drought-tolerant houseplants — Houseplants that prefer to dry out — forgiving of forgotten watering and ideal for travel or busy weeks.
• Best trailing & climbing houseplants — Vining and trailing houseplants for shelves, hanging pots, and moss poles — selected by growth habit.
• Best flowering houseplants — Indoor plants grown for their blooms — selected from the flowering species in Growli’s plant-care library.
• Houseplants toxic to cats & dogs — The common houseplants the ASPCA lists as toxic to cats and dogs — the ones to keep out of reach, each with its symptoms and a safe alternative.
• Best houseplants for full sun — Houseplants that want direct sun — the species for a hot south or west-facing windowsill where shade-lovers scorch.
• Best houseplants for a cool room — Houseplants that tolerate cool conditions down to about 10°C — for an unheated spare room, hallway, porch or a home kept cool.
• Best fast-growing houseplants — Houseplants documented as fast or vigorous growers — quick to fill a pot, cover a pole or trail down a shelf.
• Browse all 29 plant shortlists — pet-safe, low-light, drought-tolerant and more

Related guides

Field Bindweed is also known as Field Bindweed, Creeping Jenny, Cornbind, and Wild Morning Glory.

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