Special Kush #1

First grow I did, I grew two plants in a 2x2 closet. Veg for 5 weeks, and about 25cm tall when I flipped. Doubled in size, and gave about 120g of bud. Second grow I did, I grew one plant in the same closet. Veg for 10 weeks, and 30 cm tall when I flipped. Doubled in size, and gave 200g of bud. Both plants grows were done with a scrog line and LST to fill out the entire 2x2 space. That was using a 600W Meizhi light. It pulled 252watt from the wall. I recently got a 300W Meizhi light, which pulls 110watt from the wall. Now I am going to grow 4 Special Kush #1 plants in the same closet. I am not going to be using a scrog line for this grow. I had multiple open packs of 11L coco blocks, which I just hydrated and dumped into my soil bucket. But I think I might have gotten a little to much coco into the mix, compared to soil. Probably closer to 50/50 coco/soil, than the 20/80 coco/soil I have grown in before. This probably just means I have to water more often here in the start. I am going to fix the soil mix before I transplant into 3gal pots. 4 seeds were placed in paper towels. After 12 hours: The paper towel felt almost entirely dried out, oops. I rehydrated it, and have been looking to it more often since then. After 24 hours: 1 seed was showing root, so I planted it. After 32 hours: 1 more seed was showing root, so I planted it. After 72 hours, the last two seeds have still not sprouted. They were showing no signs of cracking open themself. After searching around, I found several threads with advice to gently crack open the shell. Using a pair of tweezers, I did just that, before putting it back between wet paper towels. Update: Cracking open the shell did nothing. I wish I knew if this was just two bad seeds, or if it was because of the dry periode. So at day 6 from the original batch, I put two new seeds into germination.: After 12 hours, I can already see one seed showing signs of opening. After 24 hours, the seeds were both showing root, so I planted them.