Growli

Plant care

Pink Vygie (Red Vygie) care

Lampranthus multiradiatus

Also called Pink Vygie, Red Vygie, Many-rayed Lampranthus.

RHS H3USDA 8–11Mildly toxic to petsIndoor 30–50 cm tall

Watering rhythm

2-3weeks

Every 2–3 weeks in the growing season; monthly or less in winter

Light

Direct sun (at least 4-6 hours)

Soil

Sandy, calcareous, or lean well-drained soil

Humidity

Low, 20–40% RH

Temp

-5–35°C

Pet safety

Mildly toxic to pets

Mature size

30–50 cm tall

Care at a glance

Light

Aim for at least 4-6 hours of direct sun on the leaves. Must have full sun for at least 6 hours daily. Flowers close in shade and on overcast days, a characteristic of all vygies. Best positioned on south-facing aspects in the UK. Insufficient light produces weak, floppy growth with very few flowers. If your only bright window faces south, that's perfect for pink vygie — same window any aroid would fry on.

Watering

Watering pink vygie: every 2–3 weeks in the growing season; monthly or less in winter. 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. Drought-tolerant. Water moderately throughout the year, allowing the substrate to dry thoroughly between waterings. Tolerates short dry spells well. Overwatering is the most common cause of plant death; always err on the side of too dry rather than too wet.

Soil and pot

Pink Vygie grows best in sandy, calcareous, or lean well-drained soil. Thrives in poor, sandy, or calcareous substrates. Avoid fertile or clay-rich soils that retain moisture. A standard cactus/succulent compost with added coarse grit works well in containers. Tolerates slightly alkaline conditions typical of chalky soils. 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

Pink Vygie sits happiest at around Low, 20–40% RH humidity and -5–35°C (23–95°F). Prefers low humidity consistent with its native Western Cape habitat. Good air circulation is important, particularly in wet UK winters. When overwintered under glass, ensure ventilation to prevent fungal disease on stems and leaves. 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 pink vygie sparingly. Apply a single dose of low-nitrogen, high-potassium fertiliser (e.g. tomato feed at half strength) in early spring. One feed per year is sufficient; excessive feeding reduces flowering and encourages lush, frost-susceptible growth. 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 pink vygie in the Growli community. Each is annotated with the most common cause so you know where to start.

  • Root rot from overwateringThe most frequent problem, especially in UK winters with high rainfall. Improve drainage by adding grit, plant in a raised bed, and reduce watering from October to March. Container-grown plants are at highest risk if left in saucers of standing water.
  • Frost damage in cold wintersHardy to approximately -5°C in well-drained soil; prolonged freezing or wet-cold conditions cause stem dieback. Mulch around the base in late autumn in marginal areas, or take cuttings each summer as a backup in case plants are lost over winter.
  • Aphids on new growthSoft new shoot tips can attract aphid colonies in spring. Treat with a strong water spray to dislodge them, or apply insecticidal soap. Avoid synthetic pyrethroids near pollinators, which are attracted to the open flowers.

Propagation

Take stem cuttings 8–10 cm long in early autumn. Allow to callous for 2 days and insert into gritty, free-draining compost. Rooting takes 3–5 weeks in a warm, bright location. Seed can be sown in mid-winter at 18–20°C; surface-sow on moist, sandy compost and cover lightly. Cultivar flower colours will not reliably come true from seed. 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

Pink Vygie is mildly toxic to pets. Lampranthus multiradiatus is not individually listed by the ASPCA as toxic or non-toxic. Aizoaceae has no well-documented systemic toxin in this genus. Mild gastrointestinal irritation is possible if large quantities are ingested by pets. Exercise caution and keep away from cats and dogs. 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.

Pink Vygie care — frequently asked questions

What is the common name for Lampranthus multiradiatus?

Lampranthus multiradiatus is most commonly called Pink Vygie, but it is also known as Pink Vygie, Red Vygie, Many-rayed Lampranthus. The names refer to the same species, so care instructions for Pink Vygie apply identically to anything sold as Red Vygie.

How much light does pink vygie need?

Pink Vygie grows best in direct sun (at least 4-6 hours). Must have full sun for at least 6 hours daily. Flowers close in shade and on overcast days, a characteristic of all vygies. Best positioned on south-facing aspects in the UK. Insufficient light produces weak, floppy growth with very few flowers.

How often should I water pink vygie?

Water pink vygie every 2–3 weeks in the growing season; monthly or less in winter. Drought-tolerant. Water moderately throughout the year, allowing the substrate to dry thoroughly between waterings. Tolerates short dry spells well. Overwatering is the most common cause of plant death; always err on the side of too dry rather than too wet. 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 pink vygie toxic to cats and dogs?

Pink Vygie is mildly toxic to pets. Lampranthus multiradiatus is not individually listed by the ASPCA as toxic or non-toxic. Aizoaceae has no well-documented systemic toxin in this genus. Mild gastrointestinal irritation is possible if large quantities are ingested by pets. Exercise caution and keep away from cats and dogs.

What USDA hardiness zone does pink vygie grow in?

Pink Vygie is rated for USDA zone 8–11 and RHS hardiness H3. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Pink Vygie deep-dive guides

Every aspect of pink vygie care, each with its own calibrated guide:

Featured in these plant shortlists

Pink Vygie qualifies for 4 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

Related guides

Pink Vygie is also known as Pink Vygie, Red Vygie, and Many-rayed Lampranthus.