Probably because most people don't turn a hermi into a mother plant and run it again, they just throw it out.
I've just had some plants from seed hermi on me and I will be keeping a mother, but I'll be using reverse every time I flower her out. I won't be risking seeded buds again, not for the price of an application or two of reverse.
I contacted the breeder about it and from what I could make out about what he said, it seems like he thinks that flowered plans from seed are more likely to hermi than clones.
I've just had some plants from seed hermi on me and I will be keeping a mother, but I'll be using reverse every time I flower her out. I won't be risking seeded buds again, not for the price of an application or two of reverse.
I contacted the breeder about it and from what I could make out about what he said, it seems like he thinks that flowered plans from seed are more likely to hermi than clones.