Oleander Seasonal Leaf Shed: Temperature Stress Response

Margie (SC): neighbor's oleander yellowing/dropping ~half leaves. No pests visible. New growth healthy. Asks if normal.

Expert Assessment

Steve: sudden night temperature drop can trigger leaf shed, especially this time of year. Temporary if new growth forming. Assumes well-established landscape plant. New plantings stress differently.

Safety Note

Oleanders are poisonous despite beautiful blooms.

Key Insight

Established oleanders can shed significantly from temperature fluctuations without long-term harm. New growth confirms recovery underway.