How to Grow Your Own Nuts: Choosing, cultivating and harvesting nuts in your gardenNut trees are perennials, requiring little maintenance or soil cultivation, so it is no surprise that nuts are such a popular forest garden crop. A crucial source of protein and a delicious snack, nuts also have a number of surprising health benefits. They lower blood pressure, are full of antioxidants, and decrease the risk of heart and neurodegenerative diseases