Growli

Plant care

Pilea 'Friendship' (friendship plant) care

Pilea involucrata 'Friendship'

Also called friendship plant, patterned friendship pilea.

RHS H1bUSDA 11-12Pet-safeIndoor 15-30 cm tall

Watering rhythm

4-8days

When the top 2-3 cm of soil is dry, roughly every 4-8 days

Light

Bright indirect light (just back from a sunny window)

Soil

Light, moisture-retentive peat or coir mix

Humidity

50-70%

Temp

18-27°C

Pet safety

Pet-safe

Mature size

15-30 cm tall

Care at a glance

Light

Bright but filtered. Pilea 'Friendship' burns within days in unfiltered south-facing summer sun, and stops growing within months in deep shade. Bright indirect light brings out the bronze-and-green quilting; an east window or filtered light suits it well. Direct sun bleaches and scorches the textured leaves, while deep shade flattens the colour and stretches stems. If you only have a south window, set the plant back 1.5 m or hang a sheer curtain — both knock the intensity down into the right range.

Watering

Watering pilea 'friendship': when the top 2-3 cm of soil is dry, roughly every 4-8 days. The number that matters isn't the day of the week — it's how dry the top 2-3 cm of the pot feels. A finger in the soil tells you more than a watering app. After every watering, tip the saucer. Keep the soil consistently lightly moist during growth, watering as the surface begins to dry; it sulks and wilts if allowed to dry out fully. Avoid waterlogging and ease off in winter.

Soil and pot

Pilea 'Friendship' grows best in light, moisture-retentive peat or coir mix. Use an airy, humus-rich blend of peat or coir with perlite that holds moisture yet drains freely. The shallow, fibrous roots dislike both drought and sodden soil. 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

Pilea 'Friendship' sits happiest at around 50-70% humidity and 18-27°C (64-81°F). Loves high humidity and excels in terrariums or grouped plantings. Dry air browns leaf tips; a humidifier or pebble tray keeps the quilted foliage lush. 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 pilea 'friendship' sparingly. Feed every 2-4 weeks in spring and summer with a balanced liquid houseplant fertiliser at half strength. Stop in the cooler months. Light, steady feeding supports its dense 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 pilea 'friendship' in the Growli community. Each is annotated with the most common cause so you know where to start.

  • Wilting from dry soilIt dramatically droops if the soil dries out. Keep it evenly moist; it usually perks up after watering, though repeated stress thins the plant.
  • Brown leaf tips in dry airLow humidity crisps the margins. Raise humidity with a tray, grouping, or humidifier.
  • Leggy, bare baseWith age and low light it stretches and drops lower leaves. Pinch tips and propagate to keep it bushy.
  • Faded leaf colourToo much direct sun bleaches the bronze tones; too little light dulls them. Aim for bright indirect light.

Propagation

Famously easy, hence the name. Take stem-tip cuttings with a node, or divide the clump. Root cuttings in moist mix or water in warm, humid conditions; they root within a couple of weeks and are readily shared. 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

Pilea 'Friendship' is pet-safe. ASPCA-listed as non-toxic to cats and dogs. The friendship plant (Pilea involucrata) is on the ASPCA non-toxic list, so it is pet-safe; chewing foliage may cause only mild, temporary stomach upset. 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.

Pilea 'Friendship' care — frequently asked questions

What is the common name for Pilea involucrata 'Friendship'?

Pilea involucrata 'Friendship' is most commonly called Pilea 'Friendship', but it is also known as friendship plant, patterned friendship pilea. The names refer to the same species, so care instructions for Pilea 'Friendship' apply identically to anything sold as friendship plant.

How much light does pilea 'friendship' need?

Pilea 'Friendship' grows best in bright indirect light (just back from a sunny window). Bright indirect light brings out the bronze-and-green quilting; an east window or filtered light suits it well. Direct sun bleaches and scorches the textured leaves, while deep shade flattens the colour and stretches stems.

How often should I water pilea 'friendship'?

Water pilea 'friendship' when the top 2-3 cm of soil is dry, roughly every 4-8 days. Keep the soil consistently lightly moist during growth, watering as the surface begins to dry; it sulks and wilts if allowed to dry out fully. Avoid waterlogging and ease off in winter. 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 pilea 'friendship' toxic to cats and dogs?

Pilea 'Friendship' is pet-safe. ASPCA-listed as non-toxic to cats and dogs. The friendship plant (Pilea involucrata) is on the ASPCA non-toxic list, so it is pet-safe; chewing foliage may cause only mild, temporary stomach upset.

What USDA hardiness zone does pilea 'friendship' grow in?

Pilea 'Friendship' is rated for USDA zone 11-12 (indoor in most US homes) and RHS hardiness H1b. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Pilea 'Friendship' deep-dive guides

Every aspect of pilea 'friendship' care, each with its own calibrated guide:

Featured in these plant shortlists

Pilea 'Friendship' qualifies for 9 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

  • Best pet-safe houseplantsHouseplants the ASPCA lists as non-toxic to cats and dogs — every one verified against the ASPCA toxic and non-toxic plant list.
  • Best plants for a north-facing windowHouseplants for a north-facing window: bright, even, indirect light and no scorching direct sun. Each pick verified against its documented light needs.
  • Best humidity-loving houseplantsHouseplants that thrive in a bathroom, kitchen, or by a humidifier — selected by documented humidity preference.
  • Best pet-safe plants for bright lightNon-toxic to cats and dogs and happy in a bright, sunny spot — safe plants for your best-lit windowsill.
  • Best small & tabletop houseplantsCompact houseplants that stay under about 40 cm — desk, shelf and windowsill plants that never outgrow a small space.
  • Best fast-growing houseplantsHouseplants documented as fast or vigorous growers — quick to fill a pot, cover a pole or trail down a shelf.
  • Best cat-safe plantsHouseplants the ASPCA lists as non-toxic to cats (and dogs) — safe greenery for a home with a curious cat.
  • Best dog-safe plantsHouseplants the ASPCA lists as non-toxic to dogs (and cats) — safe greenery for a home with a curious dog.
  • Best small pet-safe plantsCompact, tabletop houseplants that are also ASPCA non-toxic to cats and dogs — safe greenery for a desk or shelf.
  • Browse all 29 plant shortlists — pet-safe, low-light, drought-tolerant and more

Related guides

Pilea 'Friendship' is also commonly called friendship plant or patterned friendship pilea.