Skip to main content

Halberd-Leaf Rosemallow

Hibiscus laevis

Also known as

Sweatingweed, Scarlet Rose-Mallow, Smooth Rose-Mallow, Military Hibiscus

Full Sun
Easy care
Moderate watering
Frost Hardy

H4

RHS hardiness

-10°C

Minimum temperature

Expected size

Height
Spread

2m

Max

75cm

1m

Min

50cm

5 years to reach maturity

Flowering

  • spring
  • summer
  • autumn
  • winter

This plant has no fragrance

Halberd-Leaf Rosemallow Overview

With showy creamy white/pink petals and maroon throats, these flowers can get to 15cm across but only last a day. A herbaceous perennials from N. America it's blooming period is from mid summer to early Autumn.

Common problems with Halberd-Leaf Rosemallow

Generally pest & disease free.

    How to harvest Halberd-Leaf Rosemallow

    Generally not harvested.

    How to propagate Halberd-Leaf Rosemallow

    Seed

    Special features of Halberd-Leaf Rosemallow

    Attractive flowers

    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