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Plant guide

Canna

Canna × generalis

No known issue found

Not listed as a hazard in the sources reviewed. That is not proof of safety: watch for chewing, and check fertilisers and pesticides separately.

Habitperennial
Lightfull sun
Waterhigh
Smallest containerabout 15 L (4 gal)
Outdoors year-roundUSDA zones 8–11
Safety reviewed2026-10-12

Not a true lily despite the name.

Sources

Toxic-plant lists are not exhaustive. Report a correction.

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