First make the paper very wet and place it indoors in a pot or outside in the garden on the soil. Cover the growing paper with about 0.5 - 1 cm of soil. Water your paper every day so that it stays moist. The first plants will germinate after about a week, but in most cases you see the first green sprouts in a few days. The best time to plant outside is from mid-May to October. Inside a jar it can be done all year round. Make sure to always provide sufficient light, heat and water.