Houseplant clinic: why is my begonia growing lopsided?

It may need repotting after a move from the kitchen to the bathroomWhat’s the problem? I moved my spotted begonia from the kitchen windowsill to the bathroom. It’s had a massive growth spurt, and one of the stems has grown really long. Does it need repotting, or is something else going on?Diagnosis It sounds like your begonia is responding to the increased humidity and lower light in the bathroom. While the boost in moisture has probably encouraged lush growth, the extra-long, leggy stem suggests that the plant is stretching in search of light – a process known as etiolation. This can cause the plant to lose its compact, bushy shape as it puts all its energy into reaching towards a brighter spot. Continue reading...

May 6, 2025 - 12:01
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Houseplant clinic: why is my begonia growing lopsided?

It may need repotting after a move from the kitchen to the bathroom

What’s the problem?
I moved my spotted begonia from the kitchen windowsill to the bathroom. It’s had a massive growth spurt, and one of the stems has grown really long. Does it need repotting, or is something else going on?

Diagnosis
It sounds like your begonia is responding to the increased humidity and lower light in the bathroom. While the boost in moisture has probably encouraged lush growth, the extra-long, leggy stem suggests that the plant is stretching in search of light – a process known as etiolation. This can cause the plant to lose its compact, bushy shape as it puts all its energy into reaching towards a brighter spot. Continue reading...