Succulents and cacti look almost indestructible, right up until one suddenly turns soft, stretches like it is reaching for the ceiling, or drops leaves after a little too much love. Their secret is not neglect. It is matching their built-in water storage to the right light, drainage, and timing, so those plump leaves and sculptural stems stay compact, firm, and handsome.
Most of the classic advice below is for arid-adapted succulents and desert cacti, like Elephant Bush, Portulacaria afra, a shrubby succulent in the family Didiereaceae, and Bunny Ear Cactus, Opuntia microdasys, in the family Cactaceae. Jungle or epiphytic cacti, such as Ric Rac Cactus often sold as Disocactus anguliger or formerly Epiphyllum anguliger, are the important exception: they prefer bright indirect light and should not be treated like a bone-dry desert cactus.
Light
Give desert-type succulents and cacti the brightest spot you have, usually a south- or west-facing window. Strong light fuels dense growth, better color, and sturdy stems. Many succulents use a water-saving form of photosynthesis called CAM, opening their stomata mostly at night to reduce water loss, but they still need plenty of daytime light to store energy.
The classic sign of too little light is etiolation: the plant stretches, leans, and spaces out its leaves as it searches for the sun. If your tidy rosette suddenly looks like a green antenna, it is asking for a brighter window or a grow light.
Water
Water deeply but infrequently, and for arid succulents let the soil dry completely before the next drink. A good watering should moisten the whole root ball, then the potting mix should drain fast and breathe again.
That dry-down matters because succulent roots still need oxygen. When soil stays wet, oxygen levels fall and rot organisms gain the advantage. The warning signs are soft, mushy, translucent leaves or a collapsing stem. In winter, when growth slows, water even less.
For epiphytic jungle cacti like Ric Rac Cactus, adjust the rule: bright indirect light, a chunky, airy mix, and watering after the mix has dried partway is usually a better fit than treating it like a sun-baked desert plant.
Soil & potting
Use a gritty, fast-draining cactus/succulent mix. Regular all-purpose potting soil can hold water too long around succulent roots, especially indoors where airflow and sunlight are lower than outdoors.
A pot with drainage holes is non-negotiable. Terracotta can be especially helpful because the clay wicks moisture away from the mix, giving you a little extra forgiveness if your watering hand is enthusiastic.
Common problems & fixes
- Stretching / leaning: not enough light, move to a sunnier window gradually.
- Mushy or translucent leaves: overwatering and possible rot, let the plant dry and cut watering back hard.
- Wrinkled, shriveled leaves: usually thirst, give a deep drink if the soil is dry.
- Pale or scorched patches: a sudden move into intense sun; acclimate gradually.
- Cottony white clusters: often mealybugs hiding in leaf joints; isolate the plant and treat early.
- Hard brown bumps or sticky residue: possible scale insects; check stems and leaf undersides closely.
A note on pets
"Succulent" covers many plant families, and they vary. Aloe Vera, Aloe vera, and jade plant, Crassula ovata, are toxic to pets. Some species are commonly listed as non-toxic to cats and dogs (ASPCA), but confirm the exact species and supervise pets. If you have curious nibblers, check each plant before bringing it home and see our pet-friendly houseplants guide.
Frequently asked questions
Q: How often should I water succulents indoors?
A: Water by dryness, not by the calendar. For most arid succulents, water deeply only after the mix has dried completely. In lower light or cooler months, that usually means watering less often.
Q: Can succulents live in low light?
A: Most succulents do not thrive in low light. They may survive for a while, but they often stretch, lean, and lose their compact shape. Choose your brightest window or add a grow light if your home is dim.
Q: Is Ric Rac Cactus cared for like Bunny Ear Cactus?
A: No. Bunny Ear Cactus is a desert cactus that wants strong light and a full dry-down. Ric Rac Cactus is an epiphytic jungle cactus, so it prefers bright indirect light, airier potting mix, and less extreme dryness.
Shop succulents & cacti
Ready for a windowsill win? Browse our live plant catalog for sculptural, giftable picks like the Elephant Bush, bold Aloe Vera, and the wavy Ric Rac Cactus for bright indirect light lovers.
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