Hibiscus coccineus
- Families: Malvaceae Malvoideae Hibisceae
- English name: Scarlet rosemallow
- Plant ID : 2218
- Author : Thomas Walter
- Zone : California
- Biological type : shrub
- Adult size (h x w) : 4,92f x 4,92f
- Sun exposure : full sun
- Evergreen : deciduous
- Growth : fast
- Hardiness : 10,4°F
- Leaf color : dark green
- Flower color : red
- Formerly of wild origin : yes
- Native : no
- In danger : no
- Edible : no
- Precipitation : > 900mm
- FrostResistance >-5°C : yes
- FrostResistance >-8°C : yes
- FrostResistance >-12°C : yes
