Lobelia siphilitica - Great Blue Lobelia - Sale


Similar to the above Cardinal Flower but has bluish purple flowers. Will grow in varied locations, moist and semi-shade areas being the ideal locations. They will tolerate drier soils. It will spread freely spread by seeds. 

Sun to Shade, Moist to Wet Soil, Fall, 3-4 ft Tall, Zones 3-10

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