1 E. cuniculi are carried in the blood to other parts of the body, particularly neural tissue. 2  Spores from infected urine can remain in the environment for a month. 3  The parasites can infect and be shed by many other animals but seldom cause clinical disease in other animals.
Most annual flowers will die when fall brings frost. Marigolds, zinnias, petunias, delphinium and many other common flowering plants are examples of plants that frost will kill. In more northerly climate zones, it's difficult to get anything to bloom in the harsh winter months.
Why do people plant the Marigold Flower ? It can be sort of determined that since the marigold is almost a noxious weed, it probably grows pretty easily. The marigold flower requires some basic care, but really for the most part it will grow on its own with very basic care. You will find that these flowers will grow good basically in any soil, they do also need some good drainage though, so if you are going to plant them and really want them to excel, you are going to want to have the best drainage that is there.