CandyLand Photoperiod Outdoor window

After the beggining of flowering, I transplanted from the 4 liter pot to 15 liter pot. I was surprised to see that the roots wasn't root bouned even thoush the plant was 50 cm tall in 4 lter pot. I started to give the plant some nuets, some 6 6 6 fert and a Bio Nova bloom fert 13P 14K. The transplanting went easily and the plant settled in the new pot with no problems. Finishing the first week of floweirng, the plant started to from white pistols on the the top of every end of stem, mainly on the main cola. Because the plant get 10 hours of light from the sun i stopped the LST since every part of the plant getting sunshine during the day.