Turtle vine vs Baby’s tears

Callisia repens · Soleirolia soleirolii

Pet safety: Baby’s tears is listed non-toxic to cats and dogs; Turtle vine is toxic. If the two are sold under the same name, a mislabelled plant is a genuine risk in a house with animals.

Why these two get mixed up

Baby’s tears is recorded here as a pet-safe alternative to Turtle vine, so the question is usually whether the swap is actually a fair one.

Turtle vine (Callisia repens) — **Turtle vine** — Callisia repens. Photograph by Humoyun Mehridinov, Wikimedia Commons , CC BY-SA 4.0.

Baby’s tears (Soleirolia soleirolii) — **Baby’s tears** — Soleirolia soleirolii. Photograph by Jules Verne Times Two, Wikimedia Commons , CC BY-SA 4.0.

	Turtle vine	Baby’s tears
Scientific name	Callisia repens	Soleirolia soleirolii
Family	Commelinaceae	Urticaceae
Light floor	Medium	Low
Water	4–9 days	2–6 days
Humidity floor	40%	55%
Mature height	4–24 in	2–6 in
Habit	trailing	spreading
Growth rate	fast	fast
Difficulty	Easy	Moderate
Toxic to pets	Yes	No
Typical price	$6–20	$6–18

Highlighted cells are where the two actually differ. Everything else they share.

The differences that matter

Pet safety

This is the difference that matters most. Baby’s tears is listed non-toxic to cats and dogs; Turtle vine is toxic. If the two are sold under the same name, a mislabelled plant is a genuine risk in a house with animals.

Light

Baby’s tears tolerates low light; Turtle vine needs medium as a floor. Put the second in the first's spot and it stretches and declines.

Difficulty

Turtle vine scores 1 of 5, Baby’s tears scores 3. it collapses flat within hours of drying out and usually recovers, which is dramatic. In a terrarium it is close to unkillable; on an open shelf it is a weekly commitment.

Habit

Turtle vine grows trailing; Baby’s tears grows spreading. That decides where each one physically works.

Humidity

Baby’s tears wants a floor of 55%; Turtle vine copes at 40%. In a heated room in winter that gap is the difference between crisp edges and none.

Not even related

Turtle vine is Commelinaceae, Baby’s tears is Urticaceae. They share a shop label and nothing else — different families, different continents, different care.

Which should you buy?

With a cat or dog in the house, take Baby’s tears. The other is toxic, and if the shop label is wrong you will not know which you have brought home.
In a dim room, take Baby’s tears.
If you forget to water, take Turtle vine, which goes 6 days between drinks.
If it is your first plant, take Turtle vine, at 1 of 5.
For a small shelf, take Baby’s tears, which stops around 6 inches.

Full entries

Turtle vine — care fields with sources, toxicity with every authority consulted, propagation and diagnosis. Baby’s tears — the same.

Sources

This database's own care records for Callisia repens and Soleirolia soleirolii — every figure compared above.
Royal Botanic Gardens Kew, Plants of the World Online — accepted names and families for Callisia repens and Soleirolia soleirolii
ASPCA Animal Poison Control — toxicity classification for both, cited on each species entry
Photographs: Wikimedia Commons, individually credited and licensed above

Compiled and edited by Tony Valcarcel · 2026-09-12
Every comparison above is drawn from a recorded field. Where the honest distinguisher is visual we show both photographs rather than describing a leaf we have no field for. How this is sourced.