Why does your Tradescantia x andersoniana have leggy stems? Diagnose the cause and fix it with our step-by-step guide.
This species is phototropic; when light levels are too low, the stems undergo etiolation, stretching rapidly to reach a light source. This results in long internodes and weak, spindly growth.
Excessive moisture can lead to declining root health, making the plant unable to support its own weight. As roots begin to decay, the structural integrity of the stems weakens, causing them to flop or appear thin.
A lack of essential macronutrients, particularly nitrogen, can result in thin, pale growth that lacks the characteristic vigor of the cultivar. This prevents the development of dense, fleshy leaves.
Your plant might also be experiencing one of these issues: