In cooler regions, plant may be grown in a container and kept on the patio in the summer and brought indoors in a sunny location in the winter. Plant may be grown outdoors as long as it is protected from freezing temperatures in the winter. Water only when needed and do not allow soil mix to become saturated. If pests are seen on plant, consult local garden specialist. Any tree as long as it is cared for properly and is protected from freezing temperatures.
Normal size depends on tree, but size is restricted by container size.
Fertilizer you can find at any garden shop. Follow instructions on label for fruit trees. The fruit is absolutely delicious and you can use it for decoration or garnishment. Watering intervals depend on climate. Generally, one to two times a week.