How to Grow a Mangosteen in Container

Mangosteen (Garcinia mangostana) is a tropical evergreen tree native to Southeast Asia. It is known for its delicious and juicy fruits, which are considered by many to be the "queen of fruits." While mangosteen trees are typically grown in tropical climates, it is possible to grow them in containers in cooler regions. Here's a guide on how to grow a mangosteen in a container:

1. Choose the right container:

Select a large container that is at least 24 inches (60 cm) in diameter and depth. The container should have drainage holes to allow excess water to escape.

2. Prepare the potting mix:

Use a well-draining potting mix that is rich in organic matter. A mixture of peat moss, perlite, and worm castings is a good choice.

3. Plant the mangosteen:

Place the mangosteen seedling or young plant in the center of the container. Gently spread the roots and cover them with potting mix. Water the plant thoroughly after planting.

4. Place the container in a warm location:

Mangosteen trees thrive in warm and humid environments. Place the container in a location that receives bright, indirect sunlight. Ideal temperatures for mangosteen growth range between 65-85°F (18-29°C).

5. Water regularly:

Keep the potting mix evenly moist but not soggy. Water the plant regularly, especially during hot weather.

6. Provide high humidity:

Mangosteen trees prefer high humidity levels. Mist the leaves regularly or place the container on a tray filled with water and pebbles to increase humidity.

7. Fertilize:

Fertilize the mangosteen tree once a month during the growing season (spring and summer) with a balanced fertilizer diluted to half strength.

8. Prune regularly:

Regular pruning helps maintain a compact shape and encourages new growth. Prune the branches that are overcrowded, diseased, or damaged.

9. Overwintering:

If you live in a region with cold winters, bring the container indoors to a warm location during the winter months. Keep the plant in a sunny spot and water it sparingly.

10. Be patient:

Mangosteen trees can take several years to produce fruit. With proper care and patience, you can enjoy the delicious and exotic fruits of your own mangosteen tree.

Remember that mangosteen trees are not cold-hardy and they require a tropical or subtropical environment to thrive. If you live in a cooler climate, it is essential to provide the necessary conditions for the plant's growth, such as a warm and humid environment, adequate watering, and protection from frost.