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Germination. Pea seeds germinate in one to two weeks under ideal conditions. It may take up to a month for the seedlings to emerge if spring temperatures are low. Small pea sprouts resemble blades of grass when emerging from the soil and then develop two leaves before undergoing a growth spurt.
Germination Time. While broccoli seeds prefer warm soil, sprouts will also emerge under cooler temperatures, albeit much more slowly. Seeds will germinate in about six days in 75 F soil. A seedling heating mat can be a helpful boost to germination time if you are starting seeds indoors.owing Broccoli Outdoors. Sow broccoli, a cool-season crop, directly into the garden up to four weeks before the last expected frost. These crops germinate within three to 10 days under optimal conditions and tolerate daytime temperatures as low as 40 degrees Fahrenheit.