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Plant care

Gypsicola Butterwort (gypsum butterwort) care

Pinguicula gypsicola

Also called gypsicola butterwort, gypsum butterwort.

RHS H2USDA 9-10Mildly toxic to petsIndoor Summer rosette roughly 6-12 cm across

Watering rhythm

Bright indirect light (just back from a sunny window)

Keep damp via a shallow tray during summer growth; water sparingly once the succulent winter rosette forms

Light

Bright indirect light (just back from a sunny window)

Soil

Gritty mineral carnivorous mix

Humidity

50-70%

Temp

10-28°C

Pet safety

Mildly toxic to pets

Mature size

Summer rosette roughly 6-12 cm across

Care at a glance

Light

Bright but filtered. Gypsicola Butterwort burns within days in unfiltered south-facing summer sun, and stops growing within months in deep shade. Bright light with some direct sun keeps the rosette compact and well-coloured. A sunny windowsill or grow light suits it; too little light makes the narrow leaves stretch and lose their sheen. 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 gypsicola butterwort: keep damp via a shallow tray during summer growth; water sparingly once the succulent winter rosette forms. 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. Use rainwater, distilled or RO water only. Stand in 1-2 cm of water through the carnivorous summer phase, then let the medium go much drier (barely moist) over the winter succulent rest.

Soil and pot

Gypsicola Butterwort grows best in gritty mineral carnivorous mix. This is a gypsum-soil species: a fast-draining, low-organic blend of sand, perlite, pumice and a little peat suits it, often with some calcareous grit. Avoid rich, fertilised potting soil entirely. 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

Gypsicola Butterwort sits happiest at around 50-70% humidity and 10-28°C (50-82°F). Likes moderate to high humidity in the growing season. Steady medium moisture is more important than misting, and airflow keeps the soft leaves free of fungus. If you keep the room above 10 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 gypsicola butterwort sparingly. No root fertiliser. It feeds on small flies and fungus gnats trapped on its sticky carnivorous leaves; indoors, occasional rehydrated bloodworms on the leaves are enough. Soil feed scorches the roots. 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 gypsicola butterwort in the Growli community. Each is annotated with the most common cause so you know where to start.

  • Wrong winter wateringIn its succulent winter phase it must be kept much drier. Keeping it tray-wet all winter rots the resting rosette. Cut water right back once short fleshy leaves appear.
  • Organic-rich soil rotIt evolved on lean gypsum soils; a peaty, water-retentive mix stays too wet and kills the roots. Use a gritty, fast-draining mineral medium.
  • Leaf scorch or stretchToo much harsh midday sun burns the leaves, while too little light makes them stretch and stop catching prey. Aim for bright light with gentle direct sun.
  • Hard-water mineral burnTap-water salts brown the leaves and harm roots; water only with rainwater, distilled or RO water.

Propagation

Easiest by leaf pullings: detach a healthy leaf with a bit of base and lay it on damp gritty mix until plantlets form. Also by division of offsets and by seed. Winter succulent leaves often strike especially readily. 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

Gypsicola Butterwort is mildly toxic to pets. Pinguicula (butterworts) is not individually listed on the ASPCA Toxic and Non-Toxic Plants database, so its status is unverified; treat with caution and verify with a vet. The greasy leaf mucilage may cause minor mouth or stomach irritation if chewed. Keep out of reach of 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.

Gypsicola Butterwort care — frequently asked questions

What is the common name for Pinguicula gypsicola?

Pinguicula gypsicola is most commonly called Gypsicola Butterwort, but it is also known as gypsicola butterwort, gypsum butterwort. The names refer to the same species, so care instructions for Gypsicola Butterwort apply identically to anything sold as gypsum butterwort.

How much light does gypsicola butterwort need?

Gypsicola Butterwort grows best in bright indirect light (just back from a sunny window). Bright light with some direct sun keeps the rosette compact and well-coloured. A sunny windowsill or grow light suits it; too little light makes the narrow leaves stretch and lose their sheen.

How often should I water gypsicola butterwort?

Water gypsicola butterwort keep damp via a shallow tray during summer growth; water sparingly once the succulent winter rosette forms. Use rainwater, distilled or RO water only. Stand in 1-2 cm of water through the carnivorous summer phase, then let the medium go much drier (barely moist) over the winter succulent rest. 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 gypsicola butterwort toxic to cats and dogs?

Gypsicola Butterwort is mildly toxic to pets. Pinguicula (butterworts) is not individually listed on the ASPCA Toxic and Non-Toxic Plants database, so its status is unverified; treat with caution and verify with a vet. The greasy leaf mucilage may cause minor mouth or stomach irritation if chewed. Keep out of reach of pets.

What USDA hardiness zone does gypsicola butterwort grow in?

Gypsicola Butterwort is rated for USDA zone 9-10 (grown indoors in most US homes) and RHS hardiness H2. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Gypsicola Butterwort deep-dive guides

Every aspect of gypsicola butterwort care, each with its own calibrated guide:

Featured in these plant shortlists

Gypsicola Butterwort 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

Gypsicola Butterwort is also commonly called gypsicola butterwort or gypsum butterwort.