I used the paper towel/baggie method to germinate these depicted seeds (they are pigweed - part of the amaranth family). Any advice on if it is time to transplant them into soil yet? Also, what would be the best procedure for transferring the paper towel - how to move without damaging, place in soil, soil type, etc? Any one of these questions answered would be appreciated; you do not have to worry about answering them all because I know it is a lot.