← the journal/review · 22 may 2026
spider plant: the baby machine
spider plant — Chlorophytum comosum
the spider plant (chlorophytum comosum) is a fast-growing, nearly unkillable houseplant that's safe for cats and dogs, and it constantly produces baby plantlets you can snip off and root in water. its only real flaw is brown leaf tips, usually caused by fluoride and minerals in tap water — cosmetic, not fatal. one of the best first plants there is.
8/10
one plant. infinite plants. cat-approved.
the multiplication problem
a happy spider plant doesn't just grow — it broadcasts. long arching stems shoot out past the leaves and sprout miniature spider plants at the tips, dangling there like the plant is showing off its kids. each baby is a complete plant: snip it off, sit it in a glass of water, and roots appear within days. this is the gateway drug of plant propagation, and i mean that as a formal warning. you start with one. then a windowsill of glasses. then everyone you know owns a descendant of your plant and you're eyeing strangers.
the brown tips: its one piece of drama
every spider plant owner eventually asks the same question: why are the tips brown? the usual culprit is tap water — spider plants are sensitive to fluoride and mineral salts, which accumulate at the leaf tips and burn them. dry winter air and overfeeding pile on. the fix is switching to rainwater or filtered water and easing off the fertilizer; the cosmetic fix is trimming the brown tips at an angle with scissors so they look natural. crucially: brown tips are a blemish, not a disease. the plant is fine. it's always fine. that's the whole brand.
the cat clause
spider plants are ASPCA non-toxic for cats and dogs, which matters because cats are inexplicably obsessed with them — the dangling babies are apparently irresistible and the leaves get chewed like cheap grass. nobody's going to the vet, but your plant may need a hanging pot or a high shelf to keep its dignity. some people keep one low spider plant as the designated sacrifice so the cat leaves everything else alone. tactical. cynical. effective.
the verdict math
two points off, reluctantly: one for the brown-tip maintenance tax, and one because it's so common it gets no respect — nobody compliments a spider plant, which is unjust given it's doing more propagating, surviving, and cat-tolerating than every trendy plant in the room. if plants were priced on performance per euro, this would be the most expensive one in the shop. it costs almost nothing. buy it, neglect it lightly, distribute the babies.
people keep asking…
- why does my spider plant have brown tips?
- usually fluoride and mineral salts in tap water accumulating at the leaf tips, made worse by dry air or overfeeding. switch to rainwater or filtered water and trim the brown tips with scissors — it's cosmetic, not a health problem.
- are spider plants safe for cats?
- yes — they're on the ASPCA non-toxic list for cats and dogs. cats do love chewing them, which harms the plant more than the cat; a hanging pot solves it.
- how do i propagate spider plant babies?
- snip a plantlet off its stem and sit its base in a glass of water; roots appear within days to a couple of weeks. once the roots are a few centimeters long, pot it in normal soil. you can also pin a baby into a pot of soil while it's still attached and cut the cord after it roots.
- how fast do spider plants grow?
- fast — in good light a young plant fills out within a season and starts sending out baby-bearing runners once it's mature and a little rootbound. slightly snug pots actually encourage the babies.
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