Start of week 2 has grown quite a bit I think. Not starting nutrients until week 4 I think it will be established enough to handle a small nute regimen.
I’m a first time grower and I have a lot to learn. A friend of mine gave me a little plant about a week old and said good luck with that and it happened to be Northern lights. I wish I would’ve kept a detailed diary of the whole process but I will definitely do that next time. I wish I had some friends to talk that knew about growing instead of doing a lot of reading and researching on my own. I lost about 3/4 of my yield due to bud rot and I’m in the process of curing the rest of the buds now. I hope your yields are plentiful.