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A picture of a Hibiscus cannabinus

Hibiscus cannabinus

Hibiscus cannabinus

Full Sun
Moderate watering
Tender

10b

USDA zone

2°C

Minimum temperature

Expected size

Height
Spread

3.75m

Max

2m

1m

Min

1m

Flowering

  • spring
  • summer
  • autumn
  • winter

Hibiscus cannabinus Overview

This crop has a minimum growing temperature of 10C and a maximum growing temperature of 35C; the optimal growing temperature is between 15C and 28C.

Common problems with Hibiscus cannabinus

How to propagate Hibiscus cannabinus

Cuttings

Seed in spring, shrubs and trees by greenwood cuttings in late spring. Semi-ripe cuttings in summer, perennials by division in autumn or spring.

Seed

Division

Other uses of Hibiscus cannabinus

Grown for their flowers. Suitable for coastal conditions.