Hindu Kush Auto | Balcony outdoor

[UPDATE]: thanks to @NPKAllTheWay and @The_420 for the help; after having understood how to count weeks for the plants (I told you, I'm a total newbie! :) ) I have now decided to create a new diary so that each plant has its own one. So, Fat Banana Auto is being tracked here: https://growdiaries.com/diaries/59617-royal-queen-seeds-fat-banana-automatic-grow-journal-by-cuchillo First time grower here: I have read many GrowDiaries in the past, and I'd first like to thank everyone sharing their pics and notes on this amazing website. I have used (and currently using) many of the diaries as reference for my first growing experience. I have also been doing a lot of research online to know what to expect next, hoping no major problems will show up- So, let's start: I bought two different strains in packs of 3 seeds, Fat Banana Auto (directly from RQS) and Hindu Kush Auto (this time from a local grow shop). Planted them in Jiffys, and after 4 days Fat Banana arose from the soil; Hindu Kush on the other hand had some problems, and the first seed did not popped. Planted then another seed ,and this time it worked -I think that the problem is linked to how the seeds were stored by the local grow shop, and they sold me some "too old" seeds.. However I planted Hindu not too deep and had to manually (with a pair of very fine and disinfected tweezers) remove the seed shell and the membrane. Anyway, they are now both in 9L vases (one each), and looking pretty good - at least, that's what I hope & think. The vases are filled with Biobizz Light Mix, which I watered with approx 1.5L and let "work their magic" for at least 24hrs before planting the seedlings. Only using tap water now (here it comes out at approx 7.3pH), which I boiled for 20 mins and let sit for at least 30 hrs. From what I gathered, Light Mix adjusts the pH "automagically" if it's slightly above or below the desired 6.5. Temperatures here are good: 20/25° C during the day, with plenty of (direct) sunlight - approx 8/10hrs a day. During the night temperatures drop to 15°C, and I bring the plants inside my apartment. Days are quite windy and refreshing, and - as far as I understood - it's a great thing that allows the plants to grow even better. I haven't checked for humidity, but these days have been quite dry - compared to what is going to come in the next months. A couple more details: Hindu Kush popped up in 5 days, and has been in the vase for 2 days. One of the cotyledon looks a bit weird - remember, I had to manually remove the membrane holding the cotyledons - but judging from guides I found online, it's nothing to worry about. Fingers crossed, and see you next week :)