A small investment in a few fruit trees will pay off big when you sell the property.
In 1966 my parents bought a tract home, 1700sq/ft, for $19,500. We planted eight trees of various fruits. Total cost was about $30 per tree.
When we sold in 1976 we got $80k, the trees had increased the value of the house by an average of $1,900 per tree. That house is now listed at $1.4mil.
Depending on the market and location, fruit trees can be a great investment if you stick around until they have matured.