I usually put a sandy-loamy, real soil from the earth (not bagged potting soil) in a glass or plastic jar and put it under an incandescent light. I use damp soil and cover the top with clear plastic. The light produces heat and light 24/7. Remove the seeds from the fruit and plant them immediately. When the plants have 4 leaves, carefully transplant them to a one gallon pot with a sandy loam as your soil.