Your starts look nice and healthy. I'm also a believe that herms in fem seeds are do to the indoor enviroment, light manipulation, nutes, etc. I have grown many, many fem strains from many different breeders all outdoors. Even ran CC's tahoe and the larry. I have never had one fem herm or go male on me. Since they were all grown outdoors it leads me to believe the herms are caused by environment manipulation, intentionally or not. Some of fem strains I have done, tahoe, larry, sensi star, sweet tooth, exodus, wi fi, wsk, white, cream caramel, white widow, white rhino, moto breath and some others, not one herm or male. Some were even stressed from heat and lack of water. Just saying.