well what seed company did u use what strain are they would be some , i would start them indoors actually till there at least 4-12" just to give them a start i just bought hemcy seeds and they germed in 1 day over night im growing indoors but when april comes my buddy and i will be putting the clones outside .. Why 2 seeds per hole what if you have a male and female in the same hole lol that would suck because you might lose 1 female if i was you i would start them under some floros inside sex them inside so you know your male and females then transplant them outside . Hope i could help