I bought a pack of 100 Royal Empress seeds on Ebay, and not one will germinate. Am I doing something wrong? I sprinkled the seeds on some fresh compost in some pots, and kept them warm (20C) and in lots of light (some on a windowledge and some under a growlamp). Absolutely nothing happened. Duff seeds or difficult plant? I did think it odd the seeds should go on top of the soil, but that's what it says online. I've always put seeds a cm under the soil (tried that too and that failed aswell).