Tradescantia, commonly known as Spiderwort, refers to a group of hardy, herbaceous perennials prized for their resilience and exceptionally long flowering season. These are the garden types (e.g., T. virginiana, T. ohiensis, T. x andersoniana hybrids), not the tropical houseplants. Here is why they are a valuable addition to gardens in appropriate zones:
(Note: While very easy to grow, some varieties can self-seed readily, and the foliage can look untidy after the main bloom period – see Growing Guide for management tips).
When to Plant:
Where to Plant:
How to Plant:
Mass Planting: Tradescantia works well planted in groups or masses for a prolonged splash of color and grassy texture.
Growing Guide: Caring for Your Tradescantia
Tradescantia is a resilient and rewarding perennial, offering months of color with minimal fuss, especially when given a refreshing mid-season haircut.
Tradescantia (trad-es-skant-ee-uh) Spiderwort, Commelinaceae Family. Perennials of the American continents, of greatly varying form, appearance, growth habit and hardiness. Tradescantia is adaptable to many types of soil as long as it is moist and well-drained; but prefer moist, acidic, humus soils. To encourage new growth and a second round of bloom, after flowering declines, cut plants all the way back.
This clump-forming perennial is easy to divide in either the spring or in early fall. Seedlings may sprout around the parent plant, but they are easily lifted and moved. Plant Tradscantia in a naturalized area, rock gardens, open woodland gardens, or by a pond or stream.
When stems of spiderworts are cut, a viscous stem secretion is released which becomes thread-like and silky upon hardening (like a spider's web), hence the common name.
Attributes: Border plants, Containers, Mass Planting. Attracts butterflies.