250pieces New Rose Seeds,5 Different Colors Rare Osiria Rose ,Professional Packing,heirloom Chinese Rose Flower Seeds,+mysterious Gift

I have tried both the refridgerator in damp vermiculite, and in a greenhouse in damp soil. None has worked so far. Seller should state whether or not the seeds have already been refridgerated or not. And explain how to germinate them. I had to look it up.