Thats bad news Mongol mate about the soil, i feel you there, i am having issues with nitrogen toxcity coz the usual soil i used with time release nutes is too high in N , like a deep deep dark green and clawing. try water , not sure if will fix, may use new soil, next batch of girls will be lucky , going back to organic after this. Hopefully we can save them. I bet the usual bioblizz light is a great soil usually wonder if this covid thing is behind this mishap