My Very First Cannabis Grow [G1]

Whilst looking for something else I found a tub full of old seeds I'd picked out of some homegrown White Berry a friend gave me years ago. These seeds were approx 7 years old. I scarified with sandpaper and soaked in warm water in the airing cupboard for 24 hours. I then transferred all non floating seeds to moist paper towel. About 15 germinated but only 12 produced seedlings when planted in soil. I was not putting serious effort into this it was just an experiment to see if the seeds were still viable. Once I had some seedlings I intended to try some in the garden some on windowsills and some under a tiny full spectrum led light I had for houseplant seedlings and cuttings. In the end however I left 2 on a windowsill and the rest I put under the tiny 15w light in a room with poor natural light. The windowsill seedlings failed. In the end nine of the seedlings under the weak light survived.