Lobelia cardinalis is fairly easy to grow. Lighting should be at least moderate, although higher lighting will result in more compact, lusher growth. CO2 injection is not necessary, but highly recommended for vigorous growth.
Hardiness: Easy
Light Needed: Medium
Plant Structure: Stem
Family: Lobeliaceae
Genus: Lobelia
Region: North America
Size: Stem width: 7-15cm
Growth Rate: Medium
Can Be Grown Emersed: Yes