Tradescantia virginiana

Tradescantia virginiana (Virginia spiderwort) is the type species of Tradescantia (spiderwort) native to the eastern United States. Spiderwort is commonly grown in gardens and many garden spiderworts seem to be hybrids of T. virginiana and other Tradescantia species.

Tradescantia virginiana is a herbaceous plant with alternate, simple leaves, on tubular stems. The flowers are blue, purple, or white, borne in summer.

T. virginiana is found in eastern North America, west to Missouri, south to northern South Carolina and Alabama, and north to Ontario, Vermont, and Michigan. Much of the northern range, however, may represent garden escapes rather than indigenous wild populations.

Grow in average, medium moisture, well-drained soil in part shade to full shade. Prefers moist, acidic soils. Tolerant of poor soils. Divide clumps when they become overcrowded. Foliage declines after flowering and should then be cut back almost to the ground to encourage new growth and a possible fall bloom. Can self-seed and spread in ideal growing conditions.