Even as far south as Washington, D.C., where we reside and where the last frost usually arrives in early April, getting an early start can make a big difference. What follows is a guide to help you shorten the learning process a little. After you've done it once, it will seem easy and routine. I'll begin by breaking the whole operating into its basic components. The first step is to make sure you've got an appropriate growing medium for your plants.
Inappropriate mixes get adobe hard after a few waterings.
Your mix has to stay light and pliable. You may be able to find a good quality potting soil mix locally. These ingredients are available at most nurseries. Such ingredients are very light and hold moisture well. They have little nutritional value, but seeds contain the food they need to germinate.