Black Jack Sweed Seeds solo fioritura

BrianzaBrain Good morning growers, this round can be called Black Jack. This is a half diary, documenting the last week of vegetative and hoping for a good flowering. It's my first time growing this strain, I've read that there shouldn't be any problems... I'll explain what has happened so far. Seed planted on August 14, the usual soaking procedure in water for 36 hours then directly into a small 200ml pot with a mix of peat and perlite watered with tap water. After 2 weeks, I transplanted into a 1-liter pot with recycled soil from the last grow; I had to adopt this solution just for space issues. I kept the plant in this pot until early October, then transplanted into a 9.5-liter pot with medium intensity soil, adding 15% perlite, 30% peat, 10% expanded clay, and 20% worm humus. The vegetative phase took place entirely on my home balcony for the remaining light hours, then moved to the grow room. I used very few growth stimulants, just half a dose of Sensi Grow A+B solution once a week with an addition of 1ml per liter of B52. I was afraid to use more fertilizers because I noticed the beginning of burnt tips; it seemed like an overdose of nitrogen... Anyway, I immediately stopped fertilizing and went back to just water. As for training, I was unsure what to do... I had too many plants to care for and no clear ideas on what to do with this one... So, mid-September I did an apical cut, after a week of high stress I lowered the canopy with ties to the pot to try to optimize the yield a bit and let it breathe... small defoliation, maximum 5/6 leaves a week. It seems like I've created a palm... Hahaha. Now I'm getting ready to start the flowering phase completely indoors (northern Italy is cold in November). I was supposed to start flowering on November 2, but I had to fix the canopy a bit before flowering, so I postponed it by a week. I'm lowering the light hours from 18 to 12, reducing by 1 hour a day (they say it causes less stress), I'll try it too... I think I've said everything... See you next week... May the Holy Spirit be with you.