before transplanting the seedling into its bigger pot i flushed the substrate with tap (ph bufferd to 5.8) water to removed any unwanted material's and salts that came with it.
afterwards i planted the seedling and gave it water with a little bit nitrogen (my tap water is 0.8, i reached 1.2 with fertilizers)
the first few days was rough start for the little one, i assume the root zone was a bit cold.
i used regular led light bulb at this stage 24
after it got stronger i topped the main stem and started LST.
i also layed yellow trap for detection of pests