A big city usually has a population of at least 200,000 and you can often fly into a major airport. If you need to book a flight, search for the nearest airport to Prague, Czech Republic. 1  119 km to Dresden, Germany.  139 km to Chemnitz, Germany.
If sweet corn seeds are placed in soil that is cool and wet, the seeds have a greatly reduced chance of germination. Any that do sprout will almost certainly exhibit stunted growth. This heat-loving plant prefers air temperatures between 70 and 95 degrees Fahrenheit.f sweet corn seeds are placed in soil that is cool and wet, the seeds have a greatly reduced chance of germination. Any that do sprout will almost certainly exhibit stunted growth. This heat-loving plant prefers air temperatures between 70 and 95 degrees Fahrenheit.
Wait to plant until the soil temperature is right. In general, corn should be planted when soil temperatures are near 50 F. Seed will absorb about 30 percent of its weight in water, and temperature does not affect water imbibition much.This is different than radicle (root) and coleoptile (shoot) growth; their growth is correlated with soil temperature.n general, corn should be planted when soil temperatures are near 50 F. Seed will absorb about 30 percent of its weight in water, and temperature does not affect water imbibition much. This is different than radicle (root) and coleoptile (shoot) growth; their growth is correlated with soil temperature.