A snake doctor is not always a person who goes around curing sick snakes. Snake doctor is a local name for an insect. Some people also call this fellow a snake dragon. Others may call any kind of dragonfly a snake doctor. This is very confusing.
1 Marigolds need lots of sunshine. 2  Though they grow in almost any soil, marigolds thrive in moderately fertile, well-drained soil. 3  Sow them directly into the garden once the soil is warm, or start seeds indoors about a month to 6 weeks before the last spring-frost date.hen fertilize lightly with a balanced plant food. It may take a week or two for the marigolds to recover but they should be fine. Next year, if you grow marigolds, you really want to pinch or cut back the new buds and foliage tips when they are 6 to 78 inches tall.
Marigolds, native to Mexico, are among the most popular plants for flower beds in the United States because they are easy to grow, bloom profusely all summer and have few insect or disease enemies.