Avocados are very easy to grow. You can sprout a store bought seed with very little materials and effort. The only hard part is waiting the 10 years for it to produce. As an avocado farmer I know a way to get your tree to fruit in year 3.
Get your Sleepy Lizard avocados at: https://www.guacfarm.com

More detail on growing avocados at home:    • The Complete Guide to Growing Avocados