Plant care
Trailing Abutilon (Flowering Maple) care
Abutilon megapotamicum
Also called Trailing Abutilon, Flowering Maple, Brazilian Bell-flower, Chinese Lantern.
Watering rhythm
Bright indirect light (just back from a sunny window)
Freely in growth (spring–autumn); sparingly in winter
Light
Bright indirect light (just back from a sunny window)
Soil
Loam-based, well-drained
Humidity
Moderate (40–60%)
Temp
5–25°C
Pet safety
Mildly toxic to pets
Mature size
1.5–2.5 m tall and wide (5–8 ft)
Care at a glance
Light
Trailing Abutilon is what florists mean by "bright spot, no direct sun" — close enough to a south or east window to feel the brightness, with a sheer curtain or a few feet of distance keeping the sun off the leaves. Grows best in full sun or light dappled shade; in the UK, position against a warm south- or west-facing wall to maximise warmth and shelter. A phone lux-meter at the leaf surface should read 1,500-3,000 lux at noon.
Watering
Water trailing abutilon freely in growth (spring–autumn); sparingly in winter. 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. Check the soil daily in warm weather — the plant wilts rapidly when dry. Reduce watering significantly over winter, keeping the compost just barely moist.
Soil and pot
Trailing Abutilon grows best in loam-based, well-drained. Use a peat-free loam-based potting compost (e.g., John Innes No. 3) for containers; in the ground choose a fertile, humus-rich, free-draining soil with a slightly acid to neutral pH. 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
Trailing Abutilon sits happiest at around Moderate (40–60%) humidity and 5–25°C (41–77°F). Tolerates average ambient humidity; mist lightly if grown indoors during winter heating season to prevent spider mite outbreaks. If you keep the room above 5–25°C 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 trailing abutilon sparingly. Apply a balanced liquid fertiliser monthly during the growing season (April–September); switch to a low-nitrogen, high-potassium feed in late summer to harden growth. 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 trailing abutilon in the Growli community. Each is annotated with the most common cause so you know where to start.
- Whitefly — Glasshouse whitefly (Trialeurodes vaporariorum) clusters under leaves; use yellow sticky traps or introduce the parasitic wasp Encarsia formosa as biological control indoors.
- Red spider mite — Dry conditions favour Tetranychus urticae, causing pale stippling on leaves; increase humidity and use predatory mites (Phytoseiulus persimilis) for biological control.
Propagation
Take softwood cuttings 8–10 cm long in spring, or semi-ripe cuttings in summer; root in a free-draining cutting compost at 18–21°C. Can also be grown from seed sown at 18°C in spring. 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
Trailing Abutilon is mildly toxic to pets. Abutilon is not listed on the ASPCA toxic plant database and is widely considered non-toxic to cats and dogs. However, ingestion of any plant material can cause mild gastrointestinal upset (vomiting, drooling) in sensitive animals. Classified mildly-toxic as a precaution; contact a vet if a pet consumes a large quantity. 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.
Trailing Abutilon care — frequently asked questions
What is the common name for Abutilon megapotamicum?
Abutilon megapotamicum is most commonly called Trailing Abutilon, but it is also known as Trailing Abutilon, Flowering Maple, Brazilian Bell-flower, Chinese Lantern. The names refer to the same species, so care instructions for Trailing Abutilon apply identically to anything sold as Flowering Maple.
How much light does trailing abutilon need?
Trailing Abutilon grows best in bright indirect light (just back from a sunny window). Grows best in full sun or light dappled shade; in the UK, position against a warm south- or west-facing wall to maximise warmth and shelter.
How often should I water trailing abutilon?
Water trailing abutilon freely in growth (spring–autumn); sparingly in winter. Check the soil daily in warm weather — the plant wilts rapidly when dry. Reduce watering significantly over winter, keeping the compost just barely moist. The finger-test (or lifting the pot to feel its weight) beats a fixed weekly calendar because pot size, light, and season all change how fast the soil dries.
Is trailing abutilon toxic to cats and dogs?
Trailing Abutilon is mildly toxic to pets. Abutilon is not listed on the ASPCA toxic plant database and is widely considered non-toxic to cats and dogs. However, ingestion of any plant material can cause mild gastrointestinal upset (vomiting, drooling) in sensitive animals. Classified mildly-toxic as a precaution; contact a vet if a pet consumes a large quantity.
What USDA hardiness zone does trailing abutilon grow in?
Trailing Abutilon is rated for USDA zone 8-10 and RHS hardiness H3. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.
Trailing Abutilon deep-dive guides
Every aspect of trailing abutilon care, each with its own calibrated guide:
- Common trailing abutilon problems & fixes
- Trailing Abutilon watering schedule
- Trailing Abutilon light requirements
- Best soil mix for trailing abutilon
- Trailing Abutilon fertilizing guide
- When to repot trailing abutilon
- How to propagate trailing abutilon
- How to prune trailing abutilon
- What's eating my trailing abutilon?
- Trailing Abutilon growth rate & size
- Trailing Abutilon cold hardiness
- Trailing Abutilon temperature & humidity
- Is trailing abutilon toxic to cats & dogs?
- Is trailing abutilon toxic to cats?
- Is trailing abutilon toxic to dogs?
- All 15 Abutilon varieties
- Getting trailing abutilon to bloom
Featured in these plant shortlists
Trailing Abutilon qualifies for 3 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:
- Best plants for a north-facing window — Houseplants for a north-facing window: bright, even, indirect light and no scorching direct sun. Each pick verified against its documented light needs.
- Best flowering houseplants — Indoor plants grown for their blooms — selected from the flowering species in Growli’s plant-care library.
- 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.
- Browse all 29 plant shortlists — pet-safe, low-light, drought-tolerant and more
Related guides
Trailing Abutilon is also known as Trailing Abutilon, Flowering Maple, Brazilian Bell-flower, and Chinese Lantern.