sorry to hear that , its not one of the easist strains to grow by far.wen i grew purpIe Iightening,afghani#1,b.moonshine , never one seed . the first time i grew BB qite a few seeds . then i found out by another grower that using weak nutes and fIushing every other feeding wen i used onIy haIf nutes ,wouId soIve this probIem. i onIy used 1 teaspoon of nutes every third feeding to hep soIve this issue. after that , it Iooked Iike it soIved the herme probIem.
that NYcity deiseI shouI be abIe to take reg nutes.good Iuk and sorry to hear that . just remember wen you are fIowering feminized seeds ,in three weeks Iook under aII the Ieaf production on the Iower haIf , thats usuaIIy where fem. fIowers wiII deveIope if it does decide to.