Plant care
Hasse's Liveforever (Catalina Island Liveforever) care
Dudleya hassei
Also called Hasse's Liveforever, Catalina Island Liveforever.
Watering rhythm
2-3weeks
Every 2–3 weeks in the growing season (autumn–spring); virtually none in summer
Light
Bright indirect light (just back from a sunny window)
Soil
Sharply draining gritty succulent mix
Humidity
20–50%
Temp
5–28°C
Pet safety
Pet-safe
Mature size
Rosettes 5–8 cm wide
Care at a glance
Light
Bright but filtered. Hasse's Liveforever burns within days in unfiltered south-facing summer sun, and stops growing within months in deep shade. Full sun on the coast; shield from intense afternoon sun in hot inland sites. Indoors, place within 30 cm of a south- or west-facing window. Farinose coating (epicuticular wax) reflects light, so avoid heavy shade which elongates rosettes. 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 hasse's liveforever: every 2–3 weeks in the growing season (autumn–spring); virtually none in summer. 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. Soak thoroughly until water drains, then allow soil to dry completely before watering again. Summer dormancy is critical: suspend watering from June through September except in containers with fast-draining gritty mix, where one monthly deep drink is acceptable.
Soil and pot
Hasse's Liveforever grows best in sharply draining gritty succulent mix. Use a cactus/succulent mix blended 1:1 with coarse horticultural grit or pumice. Tolerates heavy clay in the ground if drainage is managed, but containers must drain freely. Slightly acidic to neutral pH (6.0–7.5). 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
Hasse's Liveforever sits happiest at around 20–50% humidity and 5–28°C (41–82°F). Adapted to coastal California conditions — tolerates maritime humidity and salt-laden air. Avoid stagnant, poorly ventilated humid conditions indoors, which promote fungal rot at the crown. If you keep the room above 5–28°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 hasse's liveforever sparingly. Apply a half-strength balanced liquid fertiliser (e.g. 10-10-10) once in early autumn and once in late winter during active growth. Do not fertilise in summer dormancy. 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 hasse's liveforever in the Growli community. Each is annotated with the most common cause so you know where to start.
- Crown and root rot — The most common killer: caused by summer watering or waterlogged soil. Ensure complete summer drought and never allow the crown to sit in standing water. Remove affected tissue and treat with a copper fungicide.
- Mealy bugs — White cottony masses appear at leaf axils or among the root zone. Treat with 70% isopropyl alcohol on a cotton swab or diluted neem oil spray; repeat weekly for three weeks.
- Etiolation (stretching) — Rosettes elongate and lose their tight form in insufficient light. Move to a brighter position and allow new growth to harden off in gradually increasing light.
Propagation
Remove offsets (pups) from the base in autumn with a clean knife, allow cut ends to callus for 2–3 days, then place in dry gritty mix. Seed sown on fine gritty compost in autumn also germinates readily; keep cool and barely moist. 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
Hasse's Liveforever is pet-safe. Dudleya is not listed as toxic by the ASPCA. The genus contains no known toxic principles, and it appears on multiple pet-safe succulent references alongside Echeveria and Sedum. Exercise standard caution — ingestion of any plant may cause mild gastrointestinal upset in 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.
Hasse's Liveforever care — frequently asked questions
What is the common name for Dudleya hassei?
Dudleya hassei is most commonly called Hasse's Liveforever, but it is also known as Hasse's Liveforever, Catalina Island Liveforever. The names refer to the same species, so care instructions for Hasse's Liveforever apply identically to anything sold as Catalina Island Liveforever.
How much light does hasse's liveforever need?
Hasse's Liveforever grows best in bright indirect light (just back from a sunny window). Full sun on the coast; shield from intense afternoon sun in hot inland sites. Indoors, place within 30 cm of a south- or west-facing window. Farinose coating (epicuticular wax) reflects light, so avoid heavy shade which elongates rosettes.
How often should I water hasse's liveforever?
Water hasse's liveforever every 2–3 weeks in the growing season (autumn–spring); virtually none in summer. Soak thoroughly until water drains, then allow soil to dry completely before watering again. Summer dormancy is critical: suspend watering from June through September except in containers with fast-draining gritty mix, where one monthly deep drink is acceptable. 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 hasse's liveforever toxic to cats and dogs?
Hasse's Liveforever is pet-safe. Dudleya is not listed as toxic by the ASPCA. The genus contains no known toxic principles, and it appears on multiple pet-safe succulent references alongside Echeveria and Sedum. Exercise standard caution — ingestion of any plant may cause mild gastrointestinal upset in pets.
What USDA hardiness zone does hasse's liveforever grow in?
Hasse's Liveforever is rated for USDA zone 9b–11b and RHS hardiness H2. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.
Hasse's Liveforever deep-dive guides
Every aspect of hasse's liveforever care, each with its own calibrated guide:
- Common hasse's liveforever problems & fixes
- Hasse's Liveforever watering schedule
- Hasse's Liveforever light requirements
- Best soil mix for hasse's liveforever
- Hasse's Liveforever fertilizing guide
- When to repot hasse's liveforever
- How to propagate hasse's liveforever
- How to prune hasse's liveforever
- What's eating my hasse's liveforever?
- Hasse's Liveforever growth rate & size
- Hasse's Liveforever cold hardiness
- Hasse's Liveforever temperature & humidity
- Is hasse's liveforever toxic to cats & dogs?
- Is hasse's liveforever toxic to cats?
- Is hasse's liveforever toxic to dogs?
- All 24 Dudleya varieties
Featured in these plant shortlists
Hasse's Liveforever 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 plants for a north-facing window — Houseplants for a north-facing window: bright, even, indirect light and no scorching direct sun. Each pick verified against its documented light needs.
- Best drought-tolerant houseplants — Houseplants that prefer to dry out — forgiving of forgotten watering and ideal for travel or busy weeks.
- Best pet-safe low-maintenance plants — Non-toxic to cats and dogs and forgiving of forgotten watering — the easiest safe choices for a busy pet household.
- 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 succulents for beginners — The easiest succulents and cacti to keep alive — selected by documented growth habit, each with the light and watering it actually wants.
- Best pet-safe succulents — Succulents the ASPCA lists as non-toxic to cats and dogs — low-water greenery that is also safe around a curious pet.
- Best houseplants for a cool room — Houseplants that tolerate cool conditions down to about 10°C — for an unheated spare room, hallway, porch or a home kept cool.
- 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.
- Browse all 29 plant shortlists — pet-safe, low-light, drought-tolerant and more
Related guides
Hasse's Liveforever is also commonly called Hasse's Liveforever or Catalina Island Liveforever.