Stardog, Pineapple Express and Jack Herer took 36 hrs to pop. Had them in some lightly moistened paper towel and a ziplock bag. I put this in a little seedling tray and had it raised over a heat mat so it was slightly warm. I've put the germinated seeds into red solo cups. Using B&Q's Verve multipurpose compost
Yours grow ten is not enough for 4 strains, maximum two. Also light is too weak( . I hope are going to buy tent with larger dimensions. And l lights too. For 4 bushes is good tent 2*5 foots. Have a nice grow.
@leondovych, Hey dude, Thanks for the advice. I've grown 4 autos in the 3x3 tent and Mars Hydro ts1000 before and had good results. If it gets too crowded I can split them across two tents.