There are no BX4βs in there as far as I know. The 3 in the back are the last 3 BX3 seeds from the breeder pack I used in my last run. The smaller ones are BX3βs from @Alaskagrown and BX3 F2βs from @Mithridate.
The tents are starting to smell nice, nothing too powerful yet but I get the feeling that is about to change