A picture of a Common unicorn plant

Common unicorn plant

Proboscidea louisianica

Also known as

Ram's horn, Common Devil's claw, Unicorn plant

Full Sun
Moderate watering
Tender

H1a

RHS hardiness

15°C

Minimum temperature

Expected size

Height
Spread

Max

Min

Flowering

    Common unicorn plant Overview

    An annual plant from Mexico with heart-shaped leaves and purpleish-pink scented flowers with yellow throats. Make great pot plants.

    How to propagate Common unicorn plant

    Seed

    Propagate from seed.

    Other uses of Common unicorn plant

    Greenhouse