1.A military campaign denotes the time during which a given military force conducts combat operations in a given area (often referred to as AO, area of operation). A military campaign may be executed by either a single Armed Service, or as a combined services campaign conducted by land, naval, air, cyber and space forces.
Facts. 1  Tall marigolds are sometimes labeled African marigolds, and the dwarf kinds are often called French marigolds. 2  Tall marigolds (Tagetes erecta) grow anywhere from 15 inches to 4 feet tall with blooms that can reach up to 5 inches across.
Typically, French marigolds will grow up to 2 inches across and come in a wider variety of colors: yellow, reds, orange, or multi-colored such as the harlequin French marigold with its yellow and red striped flowers. You could buy flowers from a store to transplant, but this is not the best way to go.