I have been trying to grow and avocado tree from October. I read all about it and how to, it seemed I did everything right but my avocado stones seemed to just not want to sprout for more than 3 months. I was told it wasn’t the method but the fact that some avocados are engineered not to grow trees from their stones. It was about a month ago I decided to change things around and try what I thought would work with the same stones, and it did! I have grown 4 little avocado stems successfully and they keep growing 2 cm (more than half an inch) every single day after I replanted them in their pots. If you are curious or you want to grow an avocado tree yourselves check back here in a few days and I will have all the details for you, with photos and and all the tips and tricks you will need for 100% success , I promise.