[header] How to grow pistachios [title] Buy raw pistachio seeds. [step] Ideally, you should buy directly from a nursery, as you'll usually get a better quality product. However, it's also possible to grow trees from seeds bought in a grocery store. 
If you do this, make sure they are not salted or roasted. Otherwise they won't germinate and will be useless for growing your own pistachios.