Lilacs near the house are a common occurrence not only in rural areas, but also in urban areas.
Since ancient times, the bush has been endowed with magical properties. There is a belief that a bouquet of lilacs must be brought home.
According to signs, lilac fills the house with positive energy, joy and optimism. The flowers of the bush give harmony and provide peace of mind.
They say that purple lilac is a powerful protection against ill-wishers. Another belief concerns sleep. So, if you put a bouquet by your bed, you will have a prophetic dream at night.
If you don't rely on superstitions, then the statement has a rational basis. For example, from the point of view of aromatherapy, the smell of lilac:
Signs and aromatic properties together explain why lilacs are planted near both private and apartment buildings.