Lobelia siphilitica

Blue Lobelia

Blue Lobelia has stout spikes of two-lipped flowers bloom in fall. In optimum growing conditions, Blue Lobelia may self-seed forming attractive colonies.

	Great fall color for moist sites
	Attracts hummingbirds
	Naturalizes

Height 24-36 Inches

Spread 12-18 Inches

USDA Hardiness Zone 4 - 8

Characteristics & Attributes

Exposure • Part Shade to Full Shade

Habit • Perennal

Water Needs • High • Medium