I also do not believe in crossing with hops, but who knows. Yes they have very unique and useful strains. At least in the unusual shape of the leaves like no other. For me, they are especially interesting for guerilla grow, they will not be recognizable at all among nettles in the veg phase. I was very interested in Giant purple - a plant on video and many others. The instagram also contains many photos of their strains from various breeders. There is no doubt that they are a benefit, at least as a pleasant diversification to the classic breeding on yield. And I'm even more sorry that they are polyploid and I can't use them in my breeding program. Unfortunately, I do not have the possibility of laboratory analysis and I think that the determination according to the stoma will not work for these atypical leaves.