Trailing houseplants — 12 best cascading vines

Trailing houseplants: 12 cascading vines for shelves + baskets

Trailing houseplants do something no upright plant can: they fill vertical space. A pothos cascading from a high shelf, a string of pearls draping from a window ledge, an ivy spilling down a bookcase — all give a room dimension and softness that floor plants cannot. They also reward a particular kind of grower: someone who enjoys watching length accumulate over months and trimming back when vines get unruly. This guide is 12 trailers tested for indoor cultivation, ranked by vine length and visual impact, with pet-safety from the ASPCA and notes on hanging-basket versus shelf positioning.

Try Growli: Add your trailing plant to Growli. The app tracks vine length from weekly photos, flags when to pinch tips for bushier growth, and adjusts watering based on whether the plant is in a hanging basket (faster drying) or a shelf pot (slower drying).

Three categories of trailing houseplants

Trailers fit broadly into three care groups, and matching the right plant to your light and humidity matters more than aesthetics:

Leafy tropical vines (pothos, philodendron, ivy, Tradescantia, Syngonium): low to bright indirect light, weekly watering, easy to propagate in water. Most popular and easiest group.

Succulent strings (string of pearls, string of hearts, hoya): bright indirect light minimum (string of pearls needs the brightest), infrequent watering every 2-3 weeks, prefer dry air. Less forgiving but more dramatic.

Humid cascaders (Boston fern, mistletoe cactus, prayer plant): bright indirect light, consistent moisture, humidity 50%+ ideal. Best in bathrooms, kitchens, or near a humidifier.

Picking outside your home's conditions is the #1 reason trailers die — a string of pearls in a north-facing window or a Boston fern in dry winter heating will both fail within months.

The 12 picks

For pet-friendly homes, the six non-toxic picks (rows 5, 7, 8, 9, 10, 12) cover most light levels and cascade dramatically.

#1 — Pothos (Epipremnum aureum)

Pothos is the trailing houseplant. Cascades 2-3 metres or more from a high shelf, tolerates low to bright indirect light, and produces a new heart-shaped leaf every 4-6 weeks during the growing season. Variegated cultivars (golden, marble queen, neon, snow queen, jade, pearls and jade) all trail at similar speeds, though heavily-variegated specimens need brighter light to maintain their colour patterns. Propagates trivially in water — every cutting roots within 10-14 days.

Care signal: Water when top 2-3 cm of soil dries (usually weekly). Low to bright indirect light. Trim long vines back by a third in spring to encourage bushier regrowth.

Pet safety: TOXIC to dogs and cats per ASPCA — insoluble calcium oxalates cause severe oral irritation, drooling, and vomiting.

See pothos care and how to propagate pothos.

#2 — Heartleaf philodendron (Philodendron hederaceum)

Almost identical trailing habit to pothos but with smaller, more delicate heart-shaped leaves. The plant outperforms pothos in lower-light conditions, making it the better pick for dimmer rooms. Trails to 2-3 metres or more from a high shelf. Available in plain green and the Brasil variegated cultivar (treated separately below).

Care signal: Water weekly when top 2-3 cm dries. Low to bright indirect light. Pinch growing tips monthly to keep the vines bushy.

Pet safety: TOXIC to dogs and cats per ASPCA — calcium oxalates, same as pothos.

See types of philodendron.

#3 — Philodendron Brasil (Philodendron hederaceum 'Brasil')

The variegated heartleaf philodendron, with lime-green stripes down the centre of each green leaf. Slightly slower than plain heartleaf because the white/yellow areas of the leaves don't photosynthesise, but still pushes 1.5-2.5 metres of trailing vine over time. The colour stays vibrant in medium to bright indirect light; drops to plain green in deep shade.

Care signal: Water weekly when top 2-3 cm dries. Medium to bright indirect light. Trim any pure-green or pure-yellow stems to maintain the variegated pattern.

Pet safety: TOXIC to dogs and cats per ASPCA — same calcium oxalates as the green parent species.

#4 — String of pearls (Senecio rowleyanus)

The dramatic cascading succulent — round pea-sized green "pearls" on long thin stems that drape up to 60-90 cm. Native to South African deserts, so demands bright indirect light (ideally 4-6 hours of bright filtered sun), well-draining cactus soil, and only occasional watering. The single most-killed houseplant on Instagram because growers position it in dim corners where it inevitably rots.

Care signal: Water every 2-3 weeks when soil is fully dry. Bright indirect light minimum; 4-6 hours of direct morning sun ideal. Cactus or succulent potting mix.

Pet safety: TOXIC to dogs and cats per ASPCA — string of pearls contains pyrrolizidine alkaloids and is included in ASPCA succulent toxicity warnings. Causes vomiting, diarrhea, drooling, and lethargy if chewed.

See string of pearls care.

#5 — String of hearts (Ceropegia woodii) — pet-safe

The other classic "string of" succulent, with pairs of heart-shaped leaves spaced along thin trailing stems. Cascades 1-2 metres in good light. Less light-demanding than string of pearls (medium to bright indirect works) and ASPCA-confirmed non-toxic — making it the pet-safe alternative to its more famous cousin. Forms small tubers along the stems that can be propagated by laying a cutting on damp soil.

Care signal: Water every 1-2 weeks when top 2-3 cm dries. Bright indirect light. Tolerates lower humidity (30-40%) better than most trailers.

Pet safety: NON-TOXIC to cats and dogs per ASPCA — safe for pet-friendly homes.

#6 — English ivy (Hedera helix)

Trailing ivy with classic three- or five-lobed leaves. Vigorous, with 1.5-2 metres of vine possible over a few years, branching naturally so the plant fills out bushy rather than thin. Available in green, variegated, and crinkled-leaf cultivars (Glacier, Needlepoint, Hahn's Self-Branching). Susceptible to spider mites in dry indoor air.

Care signal: Water weekly when top 2-3 cm dries. Bright indirect light. Mist regularly or use a humidifier to deter spider mites.

Pet safety: TOXIC to dogs and cats per ASPCA — triterpenoid saponins cause vomiting, abdominal pain, hypersalivation, and diarrhea.

See types of ivy.

#7 — Boston fern (Nephrolepis exaltata) — pet-safe

The classic Victorian hanging fern. Produces dramatic arching fronds 60-90 cm long that drape symmetrically from a basket. Needs humidity above 50% to thrive — typically the limiting factor in dry winter homes. Best positioned in bathrooms, kitchens, or near a humidifier. The slight messiness of dropped fronds is the trade-off for a genuinely majestic cascading shape.

Care signal: Keep soil consistently moist (never soggy). Bright indirect light. Humidity 60%+ ideal — mist daily in winter or use a humidifier.

Pet safety: NON-TOXIC to cats and dogs per ASPCA — among the few pet-safe trailing options.

See types of ferns and humidity for houseplants.

#8 — Lipstick plant (Aeschynanthus radicans) — pet-safe

Lipstick plant trails 60-90 cm and produces bright red tubular flowers that emerge from dark calyxes (the "lipstick" effect). One of the few trailing houseplants that flowers reliably indoors. Native to Southeast Asian rainforests, so prefers bright indirect light and consistent humidity. The flowering is bonus visual interest beyond the foliage cascade.

Care signal: Water when top 2-3 cm dries. Bright indirect light (more light = more flowers). Humidity 50%+ ideal. Feed monthly during spring and summer for best flowering.

Pet safety: NON-TOXIC to cats and dogs per ASPCA — flowering pet-safe option.

#9 — Hoya kerrii (sweetheart hoya) — pet-safe

Hoya kerrii — also called the sweetheart hoya or Valentine's plant — produces thick succulent heart-shaped leaves on slow-growing vines that trail 1-2 metres when mature. Famous for being sold as single-leaf cuttings around Valentine's Day, though single leaves rarely produce vines and remain single leaves indefinitely. Buy a multi-leaf plant or a stem cutting if you want trailing growth. Hoya carnosa (wax plant) is similar with smaller leaves and produces clusters of star-shaped flowers.

Care signal: Water every 1-2 weeks when top 2-3 cm dries. Bright indirect light. Tolerates lower humidity than ferns. Slow-growing but long-lived.

Pet safety: NON-TOXIC to cats and dogs per ASPCA — both Hoya kerrii and Hoya carnosa are listed safe.

See hoya care.

#10 — Prayer plant (Maranta leuconeura) — pet-safe

A smaller trailer suited to short cascades — 30-60 cm of foliage that drapes gracefully over the edge of a pot rather than producing long vines. The signature feature is the nightly leaf movement, with leaves folding upward at dusk and unfolding at dawn. Beautiful patterned foliage in red-veined, lemon-lime, and fascinator cultivars. Humidity-sensitive — drops leaves in dry winter air.

Care signal: Keep soil consistently moist. Medium indirect light (direct sun burns the leaves). Humidity 50%+ ideal.

Pet safety: NON-TOXIC to cats and dogs per ASPCA.

See prayer plant care.

#11 — Tradescantia zebrina (inch plant)

One of the fastest-cascading trailers, with 60-90 cm vines achievable within a single growing season in good light. The purple-and-silver striped leaves drape dramatically from hanging baskets. Cuttings root in water within a week. The trade-off: Tradescantia gets leggy in low light and needs regular pinching to stay bushy.

Care signal: Water weekly when top 2-3 cm dries. Bright indirect light essential for compact growth. Pinch growing tips fortnightly to prevent legginess.

Pet safety: Mildly TOXIC per ASPCA — Tradescantia sap causes mild GI upset and contact dermatitis in cats and dogs.

#12 — Mistletoe cactus (Rhipsalis baccifera) — pet-safe

An epiphytic jungle cactus — not a desert cactus — that cascades 60-120 cm of thin pencil-like green stems from a hanging basket. Native to Central and South American rainforests, so prefers bright indirect light, regular watering, and decent humidity. Unique among cacti for being pet-safe per ASPCA. Produces tiny white flowers and translucent white berries that resemble mistletoe (hence the name).

Care signal: Water when top 2-3 cm dries (every 1-2 weeks). Bright indirect light. Humidity 50%+ ideal.

Pet safety: NON-TOXIC to cats and dogs per ASPCA — the rare pet-safe cactus.

Hanging basket vs shelf positioning

The choice affects watering frequency and visual presentation more than most growers realise:

Hanging baskets dry out 30-50% faster than shelf pots because air circulates underneath. They suit drought-tolerant trailers (string of pearls, string of hearts, hoya) and humid-loving plants when paired with regular misting. Hanging baskets also let vines drape symmetrically downward — ideal for plants with a dramatic single-direction cascade.

Shelves hold moisture longer because the pot sits on a surface and air doesn't circulate beneath. They suit consistent-moisture plants (Boston fern, prayer plant) and longer-vined trailers (pothos, philodendron) where you want vines to drape over and along the shelf rather than straight down.

Macrame hangers in window frames combine the best of both — light is brighter, drying is faster than a shelf but slower than a true hanging basket. Best for plants that want bright indirect light but moderate moisture (Tradescantia, English ivy).

How to keep trailers bushy not leggy

Five rules:

1. Pinch tips every 4-6 weeks. Removing the growing tip of a vine forces the plant to branch from lower nodes. One vine becomes two; two become four. The plant fills out instead of producing one long bare-stemmed vine.

2. Rotate the pot quarterly. Vines grow toward the brightest light, so without rotation one side of the plant becomes thin and the other side bushy. A 90-degree rotation every 3 months keeps growth even.

3. Cut back leggy vines hard in spring. Don't be afraid to remove a third of the plant — fast-growers (pothos, philodendron, Tradescantia) regrow within 8-12 weeks and come back denser.

4. Propagate cuttings back into the original pot. When you trim, root the cuttings in water and replant them in the same pot to fill it out. One Pothos becomes a dense full plant in a single year using this method.

5. Match light to the variegation level. Heavily-variegated cultivars (marble queen pothos, variegated wandering jew, Hoya carnosa albomarginata) need more light than their solid-green parents. In dim light, they revert to plain green and grow leggy.

See pruning houseplants for the full method.

Common trailing plant mistakes

1. Putting succulent strings in dim corners. String of pearls and string of hearts need bright indirect light minimum — placing them on a low shelf or in a dim hallway leads to inevitable rot.

2. Forgetting hanging baskets dry out faster. A pothos in a hanging basket needs watering 30-50% more often than the same plant on a shelf. Set reminders accordingly.

3. Never trimming. Trailers that grow unchecked for years become single long bare-stemmed vines with leaves only at the tips. Annual trimming is essential.

4. Mixing tropical and desert trailers in one basket. A combined hanging basket of pothos and string of pearls will inevitably fail one species — they have opposite water needs.

5. Hanging too high to maintain. A basket above arm reach is a basket that won't get watered consistently. Pick a hook height where you can lift the pot down for watering, or use a self-watering hanging planter.

Related

• Pothos care — care deep-dive on the #1 trailer
• How to propagate pothos — turn one trailer into a dozen
• Types of philodendron — variety guide for trailing philodendrons
• Hoya care — care deep-dive on #9 pick
• Types of ferns — Boston fern and cousins
• Pet-safe houseplants — full pet-safe list
• Pruning houseplants — pinching technique for trailers
• Humidity for houseplants — for humid-loving trailers

Toxicity classifications above are sourced from the ASPCA Toxic & Non-Toxic Plant Database.