Pre-moisten the soil mix before you fill your seeding trays or pots to sow your seeds. Moisture level should be similar to a damp sponge. Add warm water to soil mix and let stand for about 10 minutes, then fill pots or cells and sow seeds as directed. In addition to early indoor seed starting, this method applies to wintersowing and/or preparation for stratification (cool/damp environment) of seeds.