Cut the grocery store out and stop buying avocados and grow your own. This video will guide you through the process of getting your avocado seed to sprout. Once you have placed the seed/s on the jar with water as stipulated on the video, monitor the water and the seed/s for any mold and mildew. Once it starts developing or even before it develops, replace the water in the jar with fresh water and rinse off any mold or mildew that may be present. It will take a few weeks for the seed/s to sprout, once the seed start to sprout I will post a part 2 video showing the progress leading to such event, and so other parts will follow as the seedling grows to becoming a plant and so on.