Common toxic flowers in gardens

Common toxic flowers in gardening

Nerium oleander

It flowers in the three seasons of spring, summer and autumn every year. It is a kind of flower that can be used for appreciation and treatment, but can also cause poisoning. Its stem, leaves and even flowers are toxic. If its smell is perceived for too long, it will make people sleepy and reduce intelligence. Its secreted milky juice will cause poisoning if mistakenly eaten.