Starting zinnia seeds indoors in the spring, four to five weeks prior to the last average spring frost date, will produce starts mature enough for transplanting outdoors. Sowing two seeds in each pot is not required, but will ensure each container produces a plant. Zinnia seeds require a planting depth of 1/4 inch.hese annual flowers will grow in most U.S. Department of Agriculture plant hardiness zones, as long as they receive full sunlight and grow in fast-draining soil. Growing zinnias from seed indoors will provide your landscape with faster blooming plants once they're transplanted outdoors.
Learner's definition of OVERVIEW. [count] : a general explanation or description of something : summary. I was asked to give an overview of the company's sales figures. This book provides a broad/general overview of American history.
Examples of overview in a sentence. 1  I was asked to give an overview of the company's sales figures. 2  This book provides a broad overview of American history.