this soil mix is what i used & these are my plants @ 14 days old

2 parts pro mix soil
1 perlite
1" pea gravel in bottom of pot for drainage
1 cup lime per 2 gallons soil (2-6" pots = 1 gallon)
1.5 tsp terracycle organic castings per 6" pot

watered w/ plain distilled water

don't get frustrated & stay away from chemical soils & ferts if you go organic its alot harder to nuke ur plants don't start feeding until 3rd water (water 3-5 days).get ur self fish emulsion, superthrive, epsom salt, blood meal, bone meal. ill post later w/ some of my growers log on what & how ive been doing gotta get my daughter to a birthday party.
peace