Growli

Plant care

Easter Lily (Bermuda Lily) care

Lilium longiflorum

Also called Easter Lily, Bermuda Lily, White Trumpet Lily.

RHS H5USDA 5–9Toxic to petsIndoor 60–100 cm tall

Watering rhythm

Bright indirect light (just back from a sunny window)

When top 2–3 cm of soil is dry

Light

Bright indirect light (just back from a sunny window)

Soil

Well-drained loamy or sandy loam

Humidity

40–60%

Temp

10–24°C

Pet safety

Toxic to pets

Mature size

60–100 cm tall

Care at a glance

Light

Easter Lily 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. Prefers bright indirect light indoors; avoid harsh midday direct sun which scorches leaves. Outdoors, a position with morning sun and afternoon shade suits it well. A phone lux-meter at the leaf surface should read 1,500-3,000 lux at noon.

Watering

Water easter lily when top 2–3 cm of soil is dry. 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 soil evenly moist during active growth and flowering. Reduce watering after blooms fade and foliage yellows. Avoid waterlogging — soggy soil causes bulb rot.

Soil and pot

Easter Lily grows best in well-drained loamy or sandy loam. Plant bulbs in rich, loose, slightly acidic soil (pH 6.0–6.5). Outdoors, amend heavy clay with grit and compost. Indoors, use a well-draining potting mix with added perlite. 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

Easter Lily sits happiest at around 40–60% humidity and 10–24°C (50–75°F). Tolerates average indoor humidity. Good air circulation prevents botrytis on flowers. Avoid misting the blooms directly. If you keep the room above 10–24°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 easter lily sparingly. Apply a balanced bulb fertiliser (e.g. 10-10-10) monthly from spring emergence until blooms open. Stop feeding once in flower; resume with a low-nitrogen, high-potassium feed after flowering to build the bulb. 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 easter lily in the Growli community. Each is annotated with the most common cause so you know where to start.

  • Botrytis blightGrey mould appears on flowers and leaves in humid, poorly ventilated conditions. Remove affected tissue promptly, improve airflow, and avoid wetting foliage when watering.
  • Lily beetle (Lilioceris lilii)Bright-red beetles and their larval grubs devour leaves and buds rapidly. Check stems daily and remove by hand; treat with pyrethrum or neem oil sprays for larger infestations.
  • Basal bulb rotCaused by Fusarium or Pythium in waterlogged soil. Bulbs soften and stems collapse at the base. Ensure excellent drainage, plant at correct depth, and avoid overhead irrigation.

Propagation

Remove offsets (bulblets) from the base of the parent bulb in autumn and replant immediately. Scales can be removed, dusted with fungicide, and placed in barely moist vermiculite at 20°C for 6–8 weeks to produce bulbils. Seed propagation is slow (2–3 years to flower). 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

Easter Lily is toxic to pets. SEVERELY TOXIC to cats (ASPCA confirmed). All parts — petals, leaves, pollen, stem, and water from the vase — can cause acute renal failure in cats, which is often fatal without immediate veterinary treatment. Toxic to dogs in large quantities. Keep well out of reach of all pets. 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.

Easter Lily care — frequently asked questions

What is the common name for Lilium longiflorum?

Lilium longiflorum is most commonly called Easter Lily, but it is also known as Easter Lily, Bermuda Lily, White Trumpet Lily. The names refer to the same species, so care instructions for Easter Lily apply identically to anything sold as Bermuda Lily.

How much light does easter lily need?

Easter Lily grows best in bright indirect light (just back from a sunny window). Prefers bright indirect light indoors; avoid harsh midday direct sun which scorches leaves. Outdoors, a position with morning sun and afternoon shade suits it well.

How often should I water easter lily?

Water easter lily when top 2–3 cm of soil is dry. Keep soil evenly moist during active growth and flowering. Reduce watering after blooms fade and foliage yellows. Avoid waterlogging — soggy soil causes bulb rot. 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 easter lily toxic to cats and dogs?

Easter Lily is toxic to pets. SEVERELY TOXIC to cats (ASPCA confirmed). All parts — petals, leaves, pollen, stem, and water from the vase — can cause acute renal failure in cats, which is often fatal without immediate veterinary treatment. Toxic to dogs in large quantities. Keep well out of reach of all pets.

What USDA hardiness zone does easter lily grow in?

Easter Lily is rated for USDA zone 5–9 and RHS hardiness H5. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Easter Lily deep-dive guides

Every aspect of easter lily care, each with its own calibrated guide:

Featured in these plant shortlists

Easter Lily qualifies for 5 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

Related guides

Easter Lily is also known as Easter Lily, Bermuda Lily, and White Trumpet Lily.