Planting cyclamen seeds requires 3- to 4-inch pots of well-draining compost mixed with grit. Plant about 20 seeds in each pot and cover them with a fine layer of more compost or grit. In nature, cyclamen seeds germinate in the fall and winter, which means they like it cold and dark. Put your pots in a cool place, ideally around 60 F. (15 C.), and cover them with something to completely block the light. Also, when planting cyclamen seeds, it may take as long as a couple months for germination to take place. Once the seeds sprout, remove the cover and place the pots under grow lights. Keep the plants cool – cyclamen does all of its growing in the winter. As they get bigger, thin and transplant them to bigger pots as needed. When summer comes, they will go dormant, but if you can manage to keep them cool the whole time, they will grow through the summer and get big faster. That said, you probably won’t see any flowers in the first year.