oh i think i jus got ur question lol - i dunno what a green-o-matic is, but u shouldnt water all teh soil in a big container coz no roots are using it yet, that what i heard on here. i personally would start in a suitable sized pot and transplant a couple times into the final pot. i transplanted twice with my autos and they were not pleased for about 4-5 hours and then they looked happier than ever. the last transplant was when they were showing their first pistils on the main stem. hope this helps :/