Drosera anglica (English Sundew) care

Light

Most houseplants will scorch where drosera anglica thrives. Give it the windowsill you'd otherwise leave empty because everything else burned there. Full sun to very bright light. Strong light reddens the leaves, thickens the dew, and keeps growth sturdy; insufficient light leaves the plant pale, lanky, and dewless. A plant moved abruptly from low light to direct sun bleaches in 48 hours — always acclimatise over a week.

Watering

Aim for keep constantly saturated; stand in 1-3 cm of pure water through the growing season for drosera anglica, 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. Rainwater, distilled, or RO only. As a high-water-table bog species it never wants to dry out in growth; lower the water level but keep damp during cold dormancy.

Soil and pot

Drosera anglica grows best in acidic, nutrient-poor peat and sand (or live sphagnum). About 1:1 sphagnum peat to silica sand, or growing in living sphagnum. No lime or fertiliser; this northern bog species is intolerant of any nutrient enrichment. 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

Drosera anglica sits happiest at around 50-70% humidity and 15-25°C (growing); 0-7°C winter dormancy (59-77°F (growing); 32-45°F winter dormancy). Prefers cool, moist, humid bog air to sustain heavy dew. Manage with a saturated tray and gentle airflow; avoid hot, dry, stagnant conditions. If you keep the room above 15 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 drosera anglica sparingly. No soil feeding. It captures small flying insects on its dew; indoors, offer occasional tiny insects to the leaves — it needs no other fertiliser and dislikes warmth-loving feeding regimes. 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 drosera anglica in the Growli community. Each is annotated with the most common cause so you know where to start.

• Heat intolerance — This northern species sulks and rots in prolonged high heat. Keep summer temperatures moderate and provide cool, humid, airy conditions.
• Skipped cold dormancy — Without a cold winter rest the plant fails to form a hibernaculum and gradually dies. A genuine cool dormancy is essential.
• Mineral burn — Tap or mineral water rapidly kills the fine roots. Water only with rain, distilled, or RO.
• Dewless, pale leaves — Low light or dry, hot air stops dew production. Increase light and keep media saturated and humidity up.

Propagation

Grown from seed after cold stratification (it is a tetraploid hybrid-derived species and seed comes true). Also propagated from leaf cuttings and root cuttings on wet, acidic media kept cool and bright. 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

Drosera anglica is pet-safe. Drosera is not listed as toxic by the ASPCA, and carnivorous-plant references describe sundews as non-toxic to cats and dogs. There is no toxic principle; ingestion may still cause mild, self-limiting GI upset, so pets should be kept from chewing it. 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.

Drosera anglica deep-dive guides

Every aspect of drosera anglica care, each with its own calibrated guide:

• Drosera anglica watering schedule
• Drosera anglica light requirements
• Best soil mix for drosera anglica
• Drosera anglica fertilizing guide
• When to repot drosera anglica
• How to propagate drosera anglica
• Drosera anglica growth rate & size
• Drosera anglica cold hardiness
• Drosera anglica temperature & humidity
• Is drosera anglica toxic to cats & dogs?
• Is drosera anglica toxic to cats?
• Is drosera anglica toxic to dogs?
• Getting drosera anglica to bloom

Featured in these plant shortlists

Drosera anglica qualifies for 10 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

• Best pet-safe houseplants — Houseplants the ASPCA lists as non-toxic to cats and dogs — every one verified against the ASPCA toxic and non-toxic plant list.
• Best humidity-loving houseplants — Houseplants that thrive in a bathroom, kitchen, or by a humidifier — selected by documented humidity preference.
• Best flowering houseplants — Indoor plants grown for their blooms — selected from the flowering species in Growli’s plant-care library.
• Best pet-safe flowering plants — Flowering houseplants the ASPCA lists as non-toxic to cats and dogs — colour and blooms in a pet home, without the worry.
• Best pet-safe plants for bright light — Non-toxic to cats and dogs and happy in a bright, sunny spot — safe plants for your best-lit windowsill.
• Best small & tabletop houseplants — Compact houseplants that stay under about 40 cm — desk, shelf and windowsill plants that never outgrow a small space.
• Best houseplants for full sun — Houseplants that want direct sun — the species for a hot south or west-facing windowsill where shade-lovers scorch.
• Best cat-safe plants — Houseplants the ASPCA lists as non-toxic to cats (and dogs) — safe greenery for a home with a curious cat.
• Best dog-safe plants — Houseplants the ASPCA lists as non-toxic to dogs (and cats) — safe greenery for a home with a curious dog.
• Best small pet-safe plants — Compact, 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

Drosera anglica is also commonly called English Sundew or Great Sundew.

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