germination

i put my seeds in a paper towel 2 days ago some are just starting to crack and some have a root tip that is about a millimeter long how much longer should i germinate and how long should the root tip be before i plant it can you show pics please

If the root tip is about an inch long then plant the puppy. Germinate as long as it takes. Should take no longer than 3-4 days though pending climate