HD is a bit difficult to start from seed, but fresh seed works fairly well. I start mine on rinsed, sifted peat that has been thoroughly boiled to destroy bacteria and moss spores. It's not a perfect method, but gives the seed a chance to get going before a lot of moss shows up.
Winners send me an SASE first class and I'll ship the seed. Members only, US only. I am not going to count the seeds but will send a generous amount likely 20-50 seeds to help assure good germination. Standard give away list.