once seedling is in veg stage I use full nutrient regimen...you can get by with AN or GH 3-part nutrients...M-G-B...and liquid karma or superthrive and have good success...here is a pic of my Misty Blue and BlueberryxJackHerer, in Orchid mix70%, perlite30%, and peat on top...beans procured from KlozitKing...goodluck.lw