RQS 45x45cm grow 2 plants

A bit late update coming in, ive been pretty busy so havent been able to until now. Sadly the germination rate this time around wasnt the greatest, initially only white widow came up after about 5 days, I let it sit in the window while I waited another 5 days to see if the others would come up but no result, around 10th day I decided to break open the soil plugs and have a look at the situation, critical hadnt germinated so I moved onto trying with the paper towel method, just as a last resort but no luck. O.G kush had to my surprise actually sprouted, but for whatever reason it just never came up, after breaking open the soil plug however growth went pretty fast and its been going since. So what im left with is White widow and Og kush, overall im alright with it as those were the most important to me, not sure what went wrong, whether something on my part or just because its older seeds, nonetheless the plants are doing fine and slowly coming along. Hope everybody is doing well, happy growing out there!