Genus Browallia (Amethyst Violet, Bush Violet)

Browallia Browallia americana Photo/Illustration: Steve Silk
bro-WAL-ee-ah Common Name: Amethyst Violet, Bush Violet
Browallia is a small genus of annuals and tender perennials native to northern South America and the West Indies. Their attributes include flowers in rich shades of cool colors and clean foliage in shades of deep or bright green. Browallia americana thrives in full sun, while B. speciosa is invaluable for adding clear color to a shady border.
Noteworthy characteristics: Distinct blossoms in rich shades of blue, purple, and white grace these plants.
Care: Grow in fertile, well-drained soil in full sun to half shade. Under glass: grow in full light with shade from hot sun. Pinch growing tips when young.
Propagation: Sow seed in early spring for summer-flowering plants.
Problems: Aphids, white fly, tomato spotted wilt virus, fungal leaf spots.

Species, varieties and cultivars for genus Browallia

Browallia americana Browallia americana
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant produces distinct, 2-inch blossoms primarily in rich blue (but also in shades of purple and white), with dark eyes smudged white. It is suitable for sun and partial shade.