Want fruit faster? Graft onto your seedlings. Just make sure you grow the tree up a bit before you let it fruit. In reviewing this video, this tree may actually have been air-layered or started from a cutting, not grafted. It does the same thing with citrus, however, bypassing the juvenile period and leading to much faster fruiting than you get from a seed-grown fruit tree. On the down side, when you graft, you know exactly the type of fruit you're going to get, instead of getting to see what your seedling might produce. Also, in case you're burning to know, this is a Ponderosa lemon tree. If you pluck off blooms when a grafted tree is young and let it concentrate on growing roots and a strong trunk, the tree will end up much stronger and more productive than if you let it make fruit when tiny. Learn to propagate ANYTHING with Free Plants for Everyone: https://amzn.to/3818H5K Quit worrying about all the rules - make compost today with five EASY methods in my free composting guide: http://www.thesurvivalgardener.com/simple-composting/ You can find my many entertaining gardening books here: https://amzn.to/2pVbyro And get Compost Your Enemies t-shirts here: https://www.aardvarktees.com/products/compost-your-enemies Finally, visit my almost daily gardening blog here: http://www.thesurvivalgardener.com ... https://www.youtube.com/watch?v=BNqkkNs-c6U