Dreams of Echinacea represent holistic healing and your desire for improved health and stimulation.
A root can also be the cause of something.
If the root has fruit it symbolizes a good person.
If the root is dry it symbolizes evil, Hosea 9:16, A root is also symbolic of being firmly planted, Jer. 12:2 ... Christian Dream Symbols
If you dream of your root chakras then this dream is showing you that you are supported.... Strangest Dream Explanations
Depth Psychology: The root is a symbol of your personality and represents your basic needs. It also points to the relationship you have to tilings and people who have become indispensable to you. Occasionally, it also shows your need to get to the essence of a thing or person.... Dreamers Dictionary
If you are dreaming of roots, you may be on the verge of a breakthrough revelation about yourself.... My Dream Interpretation