Forget soaking the seeds. Like said in another post from ImageReaper...Does mother nature soak seeds in water for 24hrs? Try using some peat pellets from Wal-Mart. All you have to do is soak the pellets in warm water till they expand and turn dark brown. Then put your seed only 1/4 to 1/2 in deep and put a little bit of the moss in the pellets over the seed, but don't pack it. Just put something over it so the seed has some cover and it also aids in getting the seed off the roots when they grow. Once they pop and open up to show leaves I plant them straight into my medium. Just like mentioned above, Solo cups will work fine for the first couple weeks at most.