Tradescantia pallida is an evergreen perennial plant of a scrambling, climbing growth habit and vine-like stature. Small aerial roots will form along the stem, which root the vine further in-place and give greater stamina to the overall plant body. It is distinguished by vivid purple, elongated and slightly pointed leaves - generally a glaucous green, turning more vividly purple in full sunlight and times of drought - and bearing small, three-petaled flowers of white, pink or purple. Plants are susceptible to overwatering, moderate frosts, or any temperature below about 40°F (4.44°C); in times of cold-induced seasonal die-back, the rootball will remain sheltered underground, eventually sprouting again from the base.[7] In the coldest of regions, deadheading, fall pruning, mulching and placing the rootball just slightly higher than the planting hole—to ensure that pooling water beneath the roots is not a threat—are all key to the plant surviving cold and/or wet conditions.
The cultivar T. pallida ‘Purpurea’ has purple leaves and pink flowers.