'Opal' is a Plum variety in the Prunus genus with a scientific name of Prunus domestica. This variety is a Fruit that typically grows as an Perennial, which is defined as a plant that matures and completes its lifecycle over the course of three years or more.
Be aware that Opal Plum typically needs a fair amount of maintenance and care in order to grow successfully. Ensure that you are aware of the soil, sun, ph and water requirements for this plant and keep an eye out for pests. Pay attention to weeding, feed and pruning schedules to ensure your plant remains in peak condition.
This variety plant info is provided by the myfolia gardener's wiki. All details about Opal have been kindly provided by our members.