Anthurium scandens (pearl laceleaf) care

Light

Anthurium scandens 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. Bright, filtered light mimics its understory perch. Direct sun bleaches and burns the leaves; too little light yields sparse, leggy growth and few berries. A phone lux-meter at the leaf surface should read 1,500-3,000 lux at noon.

Watering

Water anthurium scandens when the top 2-3 cm of mix is dry, about every 5-7 days. 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. Keep evenly moist during active growth and slightly drier in winter. As an epiphyte its roots must never sit in water; water thoroughly, then let excess drain away fully.

Soil and pot

Anthurium scandens grows best in very airy epiphytic mix or mounted on bark. Orchid bark, sphagnum moss, perlite, and coco chips work well. It also grows mounted on a moss totem. Standard potting soil holds too much water for its fine epiphytic roots. 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

Anthurium scandens sits happiest at around 60-80% humidity and 18-28°C (65-82°F). High humidity is essential; this rainforest epiphyte resents dry air, which causes browning and poor berry set. A terrarium, grouped plants, or a humidifier keeps it happy. If you keep the room above 18 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 anthurium scandens sparingly. Feed lightly every 4-6 weeks spring through early autumn with a dilute balanced liquid fertiliser at quarter to half strength. Its fine roots burn easily, so err on the weak side and flush occasionally. 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 anthurium scandens in the Growli community. Each is annotated with the most common cause so you know where to start.

• Leggy, sparse growth — Too little light; move to a brighter indirect spot and give it a moss totem to climb so nodes root and the plant fills out.
• Brown leaf edges — Low humidity or salt buildup. Increase humidity and water with rainwater or filtered water; this species is especially humidity-dependent.
• No berries — Needs maturity, good light, and humidity, plus pollination for berries; indoor specimens often stay foliage-only without hand pollination.
• Root rot — Caused by a dense, water-retentive medium. Switch to a chunky epiphytic mix or mount on bark and let it dry slightly between waterings.

Propagation

Easiest by stem cuttings with a node and aerial root, potted into damp sphagnum or an airy mix. Mature plants can be divided. Ripe berries contain viable seed but germination is slow. 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

Anthurium scandens is toxic to pets. Toxic to cats and dogs. The genus Anthurium is ASPCA-listed as toxic; it contains insoluble calcium oxalate crystals that cause oral irritation, drooling, swelling, and difficulty swallowing if chewed. The decorative berries are likewise unsafe to ingest. 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.

Anthurium scandens deep-dive guides

Every aspect of anthurium scandens care, each with its own calibrated guide:

• Anthurium scandens watering schedule
• Anthurium scandens light requirements
• Best soil mix for anthurium scandens
• Anthurium scandens fertilizing guide
• When to repot anthurium scandens
• How to propagate anthurium scandens
• Anthurium scandens growth rate & size
• Anthurium scandens cold hardiness
• Anthurium scandens temperature & humidity
• Is anthurium scandens toxic to cats & dogs?
• Is anthurium scandens toxic to cats?
• Is anthurium scandens toxic to dogs?

Featured in these plant shortlists

Anthurium scandens qualifies for 4 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 trailing & climbing houseplants — Vining and trailing houseplants for shelves, hanging pots, and moss poles — selected by growth habit.
• Best humidity-loving houseplants — Houseplants that thrive in a bathroom, kitchen, or by a humidifier — selected by documented humidity preference.
• 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.
• Browse all 29 plant shortlists — pet-safe, low-light, drought-tolerant and more

Related guides

Anthurium scandens is also commonly called pearl laceleaf or climbing anthurium.

• Types of anthurium — varieties identified, with care and pet-safety
• Monstera care — light, water and common problems
• Pothos care — light, water and common problems
• Fiddle leaf fig care — light, water and common problems
• All 2464 plant care guides in the Growli library