This is one of the more delicate members of the Lobelia family. The flowers can be white, pale blue, or pale lavender. Attracts smaller pollinators like sweat bees. Hummingbirds may also come to it, as they do other members of the Lobelia family. Blossoms start fairly early and help fill the gap between spring and summer flowers. Height: 2 feet Bloom Time: May-August Sun: Full to partial sun Soil: medium-wet to medium-dry