Growli

Plant care

Chinese Tylecodon care

Tylecodon sinensis

Also called Chinese Tylecodon.

RHS H1cUSDA 10–11Toxic to petsIndoor 10–20 cm tall

Watering rhythm

2-3weeks

Every 2–3 weeks in the growing season (autumn–spring); minimal or none in summer

Light

Bright indirect light (just back from a sunny window)

Soil

Very free-draining mineral gritty mix

Humidity

15–40%

Temp

5–30°C

Pet safety

Toxic to pets

Mature size

10–20 cm tall

Care at a glance

Light

In the wild chinese tylecodon grows on the bright edge of a forest canopy, not in the canopy and not in the open. Indoors, that translates to within a metre of an unobstructed window, sheer curtain optional. Provide the brightest possible light indoors — south-facing window or 4–6 hours of gentle direct sun. Bright light keeps the caudex compact and healthy; insufficient light during the growing season weakens the plant and invites pests. The fastest test: a hand held at the leaf casts a soft-edged shadow at noon — sharp shadow means too much sun, no shadow means too little light.

Watering

Aim for every 2–3 weeks in the growing season (autumn–spring); minimal or none in summer for chinese tylecodon, 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. During active growth, water thoroughly and allow the substrate to dry out completely before the next watering. In summer, as leaves drop and dormancy sets in, reduce to near zero. Err on the side of underwatering — the caudex stores reserves through dormancy.

Soil and pot

Chinese Tylecodon grows best in very free-draining mineral gritty mix. Use a cactus mix blended with 40–50% coarse grit, pumice, or perlite. Organic-rich or peat-heavy mixes retain too much moisture and promote rot. The pot must have drainage holes; terracotta pots help wick away excess moisture. 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

Chinese Tylecodon sits happiest at around 15–40% humidity and 5–30°C (41–86°F). Low humidity suits all Tylecodon species. Avoid placing near steam sources, humidifiers, or in enclosed high-humidity environments. Good air circulation around the plant year-round is important, especially during summer dormancy. If you keep the room above 5–30°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 chinese tylecodon sparingly. Apply a half-strength succulent fertiliser (low nitrogen) once in autumn and once in late winter during active growth. Do not fertilise in summer. Over-fertilising produces weak growth susceptible to disease. 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 chinese tylecodon in the Growli community. Each is annotated with the most common cause so you know where to start.

  • Summer dormancy mismanagementContinuing to water after leaf drop in summer causes lethal caudex rot. Watch for leaf shedding (usually June–August) as the signal to cease watering entirely and move to a dry, bright, well-ventilated position.
  • Root rot from poor drainageStanding moisture in the pot at any time of year can rot the caudex. Only use fast-draining mineral mix, ensure the pot drains freely, and never leave the plant sitting in a saucer of water.
  • Mealy bugsWhite woolly mealy bugs congregate at leaf bases and in root zones. Treat with diluted neem oil spray above ground and a systemic insecticide drench for root infestations. Inspect at repotting.

Propagation

Cuttings taken at the start of the growing season (early autumn) callused for 1–2 weeks before placement in dry gritty mix. Seeds sown on mineral compost in autumn; germination is erratic and slow. Division of multi-stemmed specimens is possible in early autumn. 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

Chinese Tylecodon is toxic to pets. As a member of the Tylecodon genus (Crassulaceae), this species is expected to contain bufadienolide cardiac glycosides responsible for 'krimpsiekte' livestock poisoning in South Africa. Tylecodon is not individually listed by the ASPCA, but the genus is toxic by the same cardiac glycoside mechanism as ASPCA-listed Kalanchoe. Keep away from cats, dogs, children, and all livestock. Wear gloves when handling. 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.

Chinese Tylecodon care — frequently asked questions

What is Chinese Tylecodon?

Chinese Tylecodon (Tylecodon sinensis) is a houseplant with a compact caudiciform succulent with a swollen, water-storing caudex bearing short deciduous branches with small leaves in the growing season growth habit, reaching 10–20 cm tall; caudex 3–6 cm in diameter at maturity. A rare, compact winter-growing caudiciform succulent in the Crassulaceae family with affinities to South African Tylecodon species. Like all Tylecodons, it features a thickened water-storing stem, small deciduous leaves in the cool season, and enters full summer dormancy.

How much light does chinese tylecodon need?

Chinese Tylecodon grows best in bright indirect light (just back from a sunny window). Provide the brightest possible light indoors — south-facing window or 4–6 hours of gentle direct sun. Bright light keeps the caudex compact and healthy; insufficient light during the growing season weakens the plant and invites pests.

How often should I water chinese tylecodon?

Water chinese tylecodon every 2–3 weeks in the growing season (autumn–spring); minimal or none in summer. During active growth, water thoroughly and allow the substrate to dry out completely before the next watering. In summer, as leaves drop and dormancy sets in, reduce to near zero. Err on the side of underwatering — the caudex stores reserves through dormancy. 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 chinese tylecodon toxic to cats and dogs?

Chinese Tylecodon is toxic to pets. As a member of the Tylecodon genus (Crassulaceae), this species is expected to contain bufadienolide cardiac glycosides responsible for 'krimpsiekte' livestock poisoning in South Africa. Tylecodon is not individually listed by the ASPCA, but the genus is toxic by the same cardiac glycoside mechanism as ASPCA-listed Kalanchoe. Keep away from cats, dogs, children, and all livestock. Wear gloves when handling.

What USDA hardiness zone does chinese tylecodon grow in?

Chinese Tylecodon is rated for USDA zone 10–11 and RHS hardiness H1c. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Chinese Tylecodon deep-dive guides

Every aspect of chinese tylecodon care, each with its own calibrated guide:

Featured in these plant shortlists

Chinese Tylecodon qualifies for 6 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

Related guides

Chinese Tylecodon is also commonly called Chinese Tylecodon.