In each case the seed can profit from a 24-hour soaking before planting. Do not let seed dry out. Cycle several times if necessary. Germination Period, column five, lists the time lapse between seedbed planting and emergence. Time required to break dormancy is not included.
Times vary with cultivation and seed condition.
Values are approximate and are mostly taken from books which include the tropics, Florida and California. In a given situation, plant size, previous environment, health and chill factor can alter the response to a given temperature. There may also be significant differences in variants of the same species. A number following a symbol indicates the days of treatment required. The information on germination time is approximate and based largely on John Riley's personal experience.