Gather pine cones that have not already opened and had the seeds drop out.
Place a bit of rock in the bottom of planters for drainage and then fill them up with potting soil.
Put the pine cones into a marked paper sack and then into the freezer. I left them there for about 3 months but it doesn't need to be that long a time.
Shake the pine cones in the bag for a while to get the seeds to drop out of the pine cones.
Place a pine cone in each of the planters (for looks only, optional) and poke the seeds into the potting soil in front of them.
Add a small amount of water to the planter each day by pouring it onto the pine cone and letting it run onto the soil and seeds.
Transplant the seedlings outside in the fall or spring!!