Parlor palm vs Corn plant

Chamaedorea elegans · Dracaena fragrans

Pet safety: Parlor palm is listed non-toxic to cats and dogs; Corn plant is toxic (saponins). 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

Corn plant is recorded here as a pet-safe alternative to Parlor palm, so the question is usually whether the swap is actually a fair one.

Parlor palm (Chamaedorea elegans) — **Parlor palm** — Chamaedorea elegans. Photograph by Tequila 13:54, 24 June 2007 (UTC), Wikimedia Commons , CC BY-SA 3.0.

Corn plant (Dracaena fragrans) — **Corn plant** — Dracaena fragrans. Photograph by Jerzy Opioła, Wikimedia Commons , CC BY-SA 4.0.

	Parlor palm	Corn plant
Scientific name	Chamaedorea elegans	Dracaena fragrans
Family	Arecaceae	Asparagaceae
Light floor	Low	Low
Water	7–10 days	10–18 days
Humidity floor	40%	30%
Mature height	24–48 in	36–96 in
Habit	clumping	upright
Growth rate	slow	slow
Difficulty	Easy	Easy
Toxic to pets	No	Yes
Typical price	$20–50	$25–80

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. Parlor palm is listed non-toxic to cats and dogs; Corn plant is toxic (saponins). If the two are sold under the same name, a mislabelled plant is a genuine risk in a house with animals.

Mature size

Corn plant reaches about 96 inches; Parlor palm tops out near 48. Buying the wrong one for a shelf means rehoming it in a year.

Watering

Parlor palm wants water every 7–10 days, Corn plant every 10–18. On one shared watering schedule, one of them drowns.

Habit

Parlor palm grows clumping; Corn plant grows upright. That decides where each one physically works.

Not even related

Parlor palm is Arecaceae, Corn plant is Asparagaceae. 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 Parlor palm. 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 either — both have a low light floor.
If you forget to water, take Corn plant, which goes 14 days between drinks.
If it is your first plant, take either — both score 2 of 5.
For a small shelf, take Parlor palm, which stops around 48 inches.

Full entries

Parlor palm — care fields with sources, toxicity with every authority consulted, propagation and diagnosis. Corn plant — the same.

Sources

This database's own care records for Chamaedorea elegans and Dracaena fragrans — every figure compared above.
Royal Botanic Gardens Kew, Plants of the World Online — accepted names and families for Chamaedorea elegans and Dracaena fragrans
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.