Gastanker
Well-Known Member
It's referred to as foxtailing and I've never heard of it as a sign of hermi. From what I've seen it's a genetic trait or caused my massive light stress (essentially reverting to veg temporarily and then going back to flower), flowering far far too long (again essentially reverting the plant back to veg), excess N late in flower, or excess heat. From the looks of yours I would guess it is just genetic.