Skip to main content
A picture of a Trumpet flower

Trumpet flower

Datura innoxia

Also known as

Downy thorn apple

Photo by CandideUK (All rights reserved)

Partial Shade
Moderate watering
Half-hardy

H3

RHS hardiness

-5°C

Minimum temperature

Expected size

Height
Spread

1m

Max

60cm

Min

Flowering

  • spring
  • summer
  • autumn
  • winter

More images of Trumpet flower

A photo of Trumpet flower
A photo of Trumpet flower

Trumpet flower Overview

An annual from Central America with broad ovate leaves and pink-purple flowers.

Common problems with Trumpet flower

How to propagate Trumpet flower

Seed

Propagation is by seeds in the spring.

Cuttings

Greenwood or semi-ripe cuttings in early summer.

Other uses of Trumpet flower

Grown for their flowers borne mainly in summer-autumn.

Company

About usCareersPrivacy policy

Candide is your guide to visiting UK public gardens. Find the best gardens, buy tickets and enter with just your phone. Download the app for offline tickets, community access and more.

Terms & ConditionsCode of Conduct

© 2022 Candide

Made in Bristol