Lobelia siphilitica (Grerat Blue Lobelia)

Bright blue flower spikes overtop of green foliage. Height 30″.

Bright blue flower spikes overtop of green foliage. Height 30".

Lobelia attracts bees, butterflies and hummingbirds. Prefers rich, medium to wet soils. Tolerates brief flooding and poor drainage. Do not allow to dry out. Deadhead to encourage reblooming. Will self seed in the garden. Deer and rabbit resistant.

  • USDA Hardiness Zone(s): 2-9
  • Exposure: Full Sun, Part Shade
  • Bloom Time(s): July-September