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Guava trees are tropical plants that may not grow outdoors in cold climates but you can grow them as a houseplant....
Grow your own grapefruit tree with these essential tips....
Also known as tamarillo, the tree tomato is an unusual plant grown for its egg-shaped, flavorful fruit....
In addition to producing tasty edible nuts, pistachio trees add a tropical feeling to the landscape with their large leaves....
This Southern native makes a beautiful shade tree that will produce edible nuts in the right place....