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Vanilla plant

Carphephorus odoratissimus

Last reviewed: November 2026

Vanilla plant (Carphephorus odoratissimus) is a perennial forb native to AL, FL, GA, LA and 3 more states. It blooms in September, October, and November. The flowers draw butterflies and bees.

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Vanilla plant (Carphephorus odoratissimus)
Photo: (c) Amber M. King, some rights reserved (CC BY)

Toxicity unknown

Vanilla plant (Carphephorus odoratissimus) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

full sun

Water

medium

Size

24"–48" H × 12"–18" W

Bloom

Sep, Oct, Nov

Native to

AL, FL, GA, LA and 3 more states

Pollinators

butterflies, bees

Before you buy

Your city may pay you to plant this

Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 461 programs across 44 states, each with a link to the provider and the date we last checked it.

Find rebates in your area

Picture natives in your own yard

Upload a photo of your yard and Patch Vision shows a rendering of it planted with natives for your region, like Vanilla plant.

An upright perennial of moist open pinelands with basal leaves that carry a sweet vanilla scent when dried, and tall flowering stems topped with flat clusters of lavender-pink blooms in fall. The flowering stalks can flop a bit in rich soil.

Growing Vanilla plant

Grow Vanilla plant in full sun and medium water. Mature plants reach 24 to 48 inches tall and spread 12 to 18 inches wide.

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Wildlife value

Fall bloom timing makes it an important late-season nectar source for migrating and resident butterflies.

Common questions

How much sun does Vanilla plant need?
Vanilla plant grows best in full sun conditions.
When does Vanilla plant bloom?
Vanilla plant blooms in September, October, and November.
Where is Vanilla plant native?
Vanilla plant (Carphephorus odoratissimus) is native to AL, FL, GA, LA and 3 more states, per the World Checklist of Vascular Plants (Kew).
What pollinators does Vanilla plant attract?
Vanilla plant draws butterflies and bees.

Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

If something looks wrong

Common plant problems, and what to check first

These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.

See all plant problem guides

Ready to grow Vanilla plant? Add it to your garden in the Pollinator Patch App to track it and get season-by-season care guidance.