European Speedwell originates from Europe and parts of Asia. This plant is classified as a weed due to its high adaptability and aggressive rate of growth. It has an exceptional ability to reproduce quickly, encroaching upon other plants' space, depriving them of essential resources. The plant aggressively takes over the garden, crowding out desirable species, thereby causing a reduction in plant diversity. In addition, its extensive root system allows it to thrive in a wide range of soil conditions and take up a lot of water, further stressing other garden plants. Its primary means of spreading is by rooting along the stem, which lays on the ground. Each node that comes into contact with the soil has the potential to develop into a new plant, enabling european Speedwell to invade large areas rapidly.