Firecracker flower

Crossandra infundibuliformis (L.) Nees

Pet & Human Safety

People: Not researchedPets: Not on the ASPCA lists as we read them

Hazardous parts

Not yet checked.

Preparation

Not yet checked.

Hazard type

Not yet checked.

Hazard route

Not yet checked.

How complete this information is

The safety information on this page is partial. Where a source covers a point, it is shown; where none does, the page says so.

Toxic to pets

No ASPCA entry found.

ASPCA lists crossandra as non-toxic to cats and dogs. ASPCA is the only source we found, and one source is not enough to call a plant safe for pets, so it is not assessed as safe. Keep pets from eating it.

PlotAndPetal cannot tell you whether a plant you found can be eaten. Only someone who can see the plant can identify it.

Poison control

If someone has collapsed, cannot be woken, is having a seizure or has trouble breathing, call 911 now. For any other possible poisoning, call Poison Help: 1-800-222-1222.

Emergency number source: U.S. federal law (47 U.S.C. § 251(e)(3)), read 2026-10-07.

Naturalist Lore

Historical Background & Breeding Lore

The history of this plant and its name, and how it was bred, where we have them.

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Care

Hardiness zones: USDA zones 10a-11b (NC State).
Water needs: moderate
Mature size: 1 to 3 ft tall, 1 to 2 ft wide (NC State).
Family: Acanthaceae (NC State)
Where it comes from: South India, Sri Lanka, Bangladesh and Africa (NC State).

Soil & Drainage

Pruning & Flush Rhythm

Feeding Schedule

How to prepare the soil, when and what to feed, and how and when to prune where that applies.

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