The japanese red diamond guava tree can be grown in a pot to a height of about 6ft to 8ft feet tall and has oval or oblong leaves that are dark green in color. Japanese red diamond guava is renowned for its exceptional flavor, combining sweetness with a hint of tartness.red diamond guava is often eaten fresh or used in desserts, juices, and jams. It is also a good source of vitamin c and dietary fiber. Taste the flesh is juicy and sweet, with a unique flavor that is often compared to a mix of pear, strawberry, and grapefruit. The plant comes in a healthy, well-rooted condition, ready for transplanting into your favorite garden bed, planter, or decorative pot. Its vibrant leaves and sturdy stem ensure long-term growth and easy maintenance, requiring only basic care such as regular watering, occasional pruning, and periodic feeding with organic fertilizer.