Why does your Solanum pseudocapsicum Thurino Light have sudden leaf drop? Diagnose the cause and fix it with our step-by-step guide.
Jerusalem Cherry is sensitive to inconsistent moisture levels; sudden leaf drop often occurs when the plant undergoes rapid dehydration or if root suffocation from waterlogged soil prevents nutrient transport.
As a subtropical species, Solanum pseudocapsicum is highly susceptible to sudden drops in temperature or frost, which triggers an abscission response to protect the plant's core.
Small arachnids feed on the sap of Jerusalem Cherry leaves, causing physiological stress that leads to premature leaf senescence and dropping.
A lack of available nitrogen prevents the plant from maintaining chlorophyll levels, often resulting in older leaves yellowing and dropping abruptly.
Your plant might also be experiencing one of these issues: