Pomegranate is one of the nicest fruit trees and perhaps the easiest to grow in pots because it has shallow root system when compared to other fruit trees. Learn How to Grow Pomegranate in Pots / Balcony Garden Web
Thousand finger banana tree (Musa chiliocarpa) This type of banana can be found in various parts of South East Asia. The plant goes by a variety of common names including Pisang Seribu and Thousand Fingers.
I want one of these for the Garden! Cocktail Kiwi Plant - Grows up to 6 feet in one season. Grapevine like plant produces up to 400 miniature fuzz-free kiwis every year. Hardy in Zones grown as an annual everywhere else.
Tamarillo (Solanum betaceum) - The flesh has a texture and flavor reminiscent of tomatoes. Tangy but somewhat sweeter than tomatoes, its flavor has been compared to passion fruit, plum, mango and apricot.