BlueDream Auto #01

Eight weeks of flowering I raised the PH to 6.3 and the plants that showed phosphorus deficiency no longer presented the problem, the absorption must have improved since the fertilization was the same. But as not everything is wonderful in this life in the last week here in the city where I live we had a great cold front 10º C. Inside the grow the temperature varied at least 13.5ºC during the night and light off and 20º during the day with the light on, the cold always stops growth but the formation of buds is going well apparently. Definitely plant # B3 is either photoperiod or locked, it has white pistils on the stem indicating pre-flowering but even before entering the flowering period I don't know what to do lol.