Growli

Plant care

Common Hepatica (Liverleaf) care

Hepatica nobilis

Also called Common Hepatica, Liverleaf, Liverwort.

RHS H7USDA 4–8Mildly toxic to petsIndoor 10–15 cm tall

Watering rhythm

5-7days

Every 5–7 days in the growing season; reduce in summer dormancy

Light

Medium indirect light (a couple of metres from a window)

Soil

Humus-rich, well-draining, slightly alkaline to neutral loam

Humidity

40–70%

Temp

-20 to 20°C

Pet safety

Mildly toxic to pets

Mature size

10–15 cm tall

Care at a glance

Light

Picture the indirect light an east-facing window gives mid-morning — that's the brightness common hepatica grows fastest in. Prefers dappled or partial shade mimicking a deciduous woodland understorey. Morning sun with afternoon shade is ideal. Avoid deep, dense shade or prolonged direct midday sun, which scorches the foliage and reduces flowering. You'll know it's right when new leaves come out the same size and colour as the established ones. Smaller, paler new leaves = move closer to the window.

Watering

Aim for every 5–7 days in the growing season; reduce in summer dormancy for common hepatica, but treat that as a starting point rather than a rule. A south-facing summer windowsill will dry the pot twice as fast as a north-facing winter room. Lift the pot; if it feels noticeably lighter than it did wet, water it. Keep soil evenly moist during spring growth and flowering. Tolerates summer dryness once dormant, but do not let roots dry out completely. Good drainage is essential to prevent crown rot.

Soil and pot

Common Hepatica grows best in humus-rich, well-draining, slightly alkaline to neutral loam. Thrives in leaf-mould-rich woodland soil with a pH of 6.5–7.5. Incorporate composted leaf mould or well-rotted bark at planting. Avoid heavy clay or acidic peat-heavy mixes. 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

Common Hepatica sits happiest at around 40–70% humidity and -20 to 20°C (-4 to 68°F). Tolerates typical outdoor humidity in temperate woodlands. Does not require supplemental misting. Good air circulation around the crown helps prevent fungal issues. If you keep the room above 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 common hepatica sparingly. Apply a light top-dressing of leaf mould or balanced slow-release fertiliser (e.g. 10-10-10) in early spring as shoots emerge. Avoid high-nitrogen feeds that promote leafy growth at the expense of flowers. 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 common hepatica in the Growli community. Each is annotated with the most common cause so you know where to start.

  • Crown rotCaused by waterlogged soil or heavy clay. Ensure excellent drainage and do not plant the crown too deep. Remove affected tissue and improve soil structure.
  • Slug and snail damageEmerging spring foliage is attractive to slugs. Apply organic iron phosphate pellets or use copper barriers around clumps in early spring.
  • Failure to flowerOften caused by too much shade, overly acidic soil, or overcrowding. Divide clumps every 4–5 years and correct soil pH toward neutral with garden lime.

Propagation

Divide established clumps in late summer or early autumn, ensuring each division has several crowns and healthy roots. Fresh seed can be sown immediately after harvest (it loses viability quickly); germination is slow and may take two winters. Self-seeds modestly in ideal conditions. 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

Common Hepatica is mildly toxic to pets. Hepatica nobilis contains protoanemonin (a ranunculaceous irritant) and is considered mildly toxic to dogs, cats, and humans if ingested in significant quantity. Sap contact may cause skin irritation. Not individually listed by ASPCA, but the Ranunculaceae family is known to contain irritant compounds; treat with caution. 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.

Common Hepatica care — frequently asked questions

What is the common name for Hepatica nobilis?

Hepatica nobilis is most commonly called Common Hepatica, but it is also known as Common Hepatica, Liverleaf, Liverwort. The names refer to the same species, so care instructions for Common Hepatica apply identically to anything sold as Liverleaf.

How much light does common hepatica need?

Common Hepatica grows best in medium indirect light (a couple of metres from a window). Prefers dappled or partial shade mimicking a deciduous woodland understorey. Morning sun with afternoon shade is ideal. Avoid deep, dense shade or prolonged direct midday sun, which scorches the foliage and reduces flowering.

How often should I water common hepatica?

Water common hepatica every 5–7 days in the growing season; reduce in summer dormancy. Keep soil evenly moist during spring growth and flowering. Tolerates summer dryness once dormant, but do not let roots dry out completely. Good drainage is essential to prevent crown 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 common hepatica toxic to cats and dogs?

Common Hepatica is mildly toxic to pets. Hepatica nobilis contains protoanemonin (a ranunculaceous irritant) and is considered mildly toxic to dogs, cats, and humans if ingested in significant quantity. Sap contact may cause skin irritation. Not individually listed by ASPCA, but the Ranunculaceae family is known to contain irritant compounds; treat with caution.

What USDA hardiness zone does common hepatica grow in?

Common Hepatica is rated for USDA zone 4–8 and RHS hardiness H7. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Common Hepatica deep-dive guides

Every aspect of common hepatica care, each with its own calibrated guide:

Featured in these plant shortlists

Common Hepatica 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

Common Hepatica is also known as Common Hepatica, Liverleaf, and Liverwort.