What plants are weeds?
A weed is by human definition a plant that is growing in the wrong place (i.e. as far as people are concerned). Weeds are usually plants that come from somewhere else to a place where they previously did not exist. Without their natural enemies to keep them in check (balance) these plants usually thrive and become a nuisance. Some examples of weeds are Bitou Bush, Bindii, Prickly Pear, Asthma Weed, and Water Hyacinth. Weeds can be controlled by direct weeding, or the use of alternative ground covers or mulch, through the controlled use of herbicides, or through biological agents such as insect pests. Why is morning glory classified as a weed in Australia? A weed is just a plant that is growing outside of its natural area. This morning glory probably came from South America. What can you do to get rid of weeds? The best way to get rid of weeds is to plan a garden with paved areas and ground cover (use low, flat-growing or spreading plants) or by mulching – use woodchips, grass or garden
