Invasive plant species are ranked according to the harm they cause, with category 1 being the most difficult to remove plants, and the ones that have the most negative effect on their new, non-native environment. Unfortunately, many non-native invasive plants can be found in Henderson Park. You may have some on your property as well. If your landscape contains any of these plants, work to remove as many as possible, starting with category 1 plants. The easiest way to get rid