Day 9: Watering with half a liter of water from a 5-liter canister prepared with 10ml bio grow and 10ml bio heaven.
P.S. Added sodium bicarbonate for too low ph of the solution (I overdid the ph- and having no ph+ I had to look for alternative solutions).
Day 12: watered with half a liter of fertilized water.
day 13: I notice a small burn on one of the leaves but it should not be anything serious in case next week I will water with unfertilized water to avoid going over with fertilizers.