Personally I don't like the paper towel method, b/c you run a huge risk of damaging the seedling at that young of a stage. I would suggest fur bark plugs. They work great and can be used in hydro or soil they are organic and sterile. If you do decide to keep using the paper towel style then wet your hands b4 touching them, the oils are your fingers can clog the tiny somates on your leaves, at that young of a stage they wouldn't be able to recover.


green leaves